{"id":5836,"date":"2023-01-07T09:20:12","date_gmt":"2023-01-07T09:20:12","guid":{"rendered":"http:\/\/essential-math.main.jp\/visitors\/?page_id=5836"},"modified":"2023-01-07T09:29:15","modified_gmt":"2023-01-07T09:29:15","slug":"huzisan","status":"publish","type":"page","link":"http:\/\/essential-math.main.jp\/visitors\/minecraftpage\/minecraftzyugyou\/huzisan\/","title":{"rendered":"STEAM\u6559\u80b2\u5b9f\u8df5\u3000\u30de\u30a4\u30f3\u30af\u30e9\u30d5\u30c8\u3000\u5186\u9310\u3092\u4f5c\u3063\u3066\u3001\u5bcc\u58eb\u5c71\u306b\u52a0\u5de5\u3057\u3001\u845b\u98fe\u5317\u658e\u306b\u306a\u308d\u3046"},"content":{"rendered":"\n<p>\u4e2d1\u306e\u5e7e\u4f55\u3067\u3000\u7a7a\u9593\u56f3\u5f62\u3092\u751f\u5f92\u306f\u5b66\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u30de\u30a4\u30f3\u30af\u30e9\u30d5\u30c8\u306eMakeCode\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u3001\u5186\u9310\u3092\u4f5c\u308a\u3001\u305d\u306e\u5186\u9310\u3092\u52a0\u5de5\u3057\u3066\u5bcc\u58eb\u5c71\u306b\u3057\u3066\u3001\u30de\u30a4\u30f3\u30af\u30e9\u30d5\u30c8\u7248\u845b\u98fe\u5317\u658e\u306e\u7d75\u3092\u4f5c\u308d\u3046\u3068\u3044\u3046\u8ab2\u984c\u3092\u51ac\u4f11\u307f\u306b\u8ab2\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u672c\u5f53\u306b\u63d0\u51fa\u3055\u308c\u305f\u751f\u5f92\u306e\u4f5c\u54c1\u306eCreativity\u306b\u306f\u672c\u5f53\u306b\u9a5a\u304b\u3055\u308c\u307e\u3059\u3002\u3068\u3066\u3082\u7d20\u6674\u3089\u3057\u3044\u4f5c\u54c1\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u00a0<\/p>\n<p><a href=\"https:\/\/sway.office.com\/GruOYbEvFgCGZxGE\" target=\"_blank\" rel=\"noopener\">\u89e3\u8aac\u30b9\u30e9\u30a4\u30c9<\/a><\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n\n\n\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div data-carousel-extra='{&quot;blog_id&quot;:1,&quot;permalink&quot;:&quot;http:\/\/essential-math.main.jp\/visitors\/minecraftpage\/minecraftzyugyou\/huzisan\/&quot;}' id='gallery-1' class='gallery galleryid-5836 gallery-columns-3 gallery-size-medium'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0082-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0082.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0082.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0082.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5835\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0082-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0082.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0082\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0082.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0081-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0081.jpg?fit=210%2C300\" 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data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0081\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0081.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0080-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0080.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0080.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0080.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5833\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0080-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0080.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0080\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0080.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0079-4\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0079.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0079.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0079.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5832\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0079-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0079.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0079\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0079.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0078-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0078.jpg?fit=210%2C300\" 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data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0078\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0078.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0077-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0077.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0077.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0077.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5830\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0077-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0077.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0077\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0077.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0076-4\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0076.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0076.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0076.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5829\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0076-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0076.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0076\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0076.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0075-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0075.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0075.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0075.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5828\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0075-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0075.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0075\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0075.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0074-4\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0074.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0074.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0074.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5827\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0074-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0074.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0074\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0074.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0073-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0073.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0073.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0073.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5826\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0073-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0073.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0073\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0073.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0072-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0072.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0072.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0072.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5825\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0072-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0072.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0072\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0072.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0071-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0071.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0071.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0071.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5824\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0071-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0071.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0071\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0071.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0070-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0070.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0070.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0070.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5823\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0070-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0070.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0070\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0070.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0069-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0069.jpg?fit=210%2C300\" 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data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0069\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0069.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0068\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0068.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0068.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0068.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5821\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0068\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0068.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0068\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0068.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0067\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0067.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0067.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0067.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5820\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0067\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0067.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0067\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0067.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0066\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0066.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0066.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0066.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5819\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0066\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0066.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0066\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0066.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0065\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0065.jpg?fit=210%2C300\" 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data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0065\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0065.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0064\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0064.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0064.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0064.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5817\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0064\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0064.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0064\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0064.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0063-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0063.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0063.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0063.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5816\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0063-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0063.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0063\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0063.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0062-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0062.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0062.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0062.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5815\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0062-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0062.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0062\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0062.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0061-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0061.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0061.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0061.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5814\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0061-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0061.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0061\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0061.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0060-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0060.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0060.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0060.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5813\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0060-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0060.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0060\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0060.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0059-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0059.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0059.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0059.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5812\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0059-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0059.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0059\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0059.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0058-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0058.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0058.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0058.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5811\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0058-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0058.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0058\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0058.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0057-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0057.jpg?fit=210%2C300\" 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data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0057\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0057.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0056-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0056.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0056.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0056.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5809\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0056-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0056.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0056\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0056.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0055-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0055.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0055.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0055.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5808\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0055-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0055.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0055\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0055.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0054-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0054.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0054.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0054.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5807\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0054-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0054.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0054\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0054.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0053-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0053.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0053.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0053.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5806\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0053-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0053.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0053\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0053.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0052\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0052.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0052.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0052.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5805\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0052\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0052.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0052\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0052.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0051\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0051.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0051.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0051.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5804\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0051\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0051.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0051\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0051.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0050\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0050.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0050.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0050.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5803\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0050\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0050.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0050\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0050.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0049-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0049.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0049.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0049.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5802\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0049-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0049.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0049\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0049.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0048-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0048.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0048.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0048.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5801\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0048-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0048.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0048\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0048.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0047-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0047.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0047.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0047.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5800\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0047-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0047.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0047\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0047.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0046\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0046.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0046.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0046.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5799\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0046\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0046.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0046\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0046.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0045-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0045.jpg?fit=210%2C300\" 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class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0044.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0044.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5797\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0044-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0044.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0044\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0044.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0043\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0043.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0043.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0043.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5796\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0043\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0043.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0043\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0043.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0042\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0042.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0042.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0042.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5795\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0042\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0042.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0042\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0042.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0041\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0041.jpg?fit=210%2C300\" 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data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0041\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0041.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0040-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0040.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0040.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0040.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5793\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0040-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0040.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0040\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0040.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0039-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0039.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0039.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0039.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5792\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0039-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0039.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0039\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0039.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0038-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0038.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0038.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0038.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5791\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0038-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0038.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0038\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0038.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0037-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0037.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0037.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0037.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5790\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0037-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0037.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0037\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0037.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0036-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0036.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0036.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0036.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5789\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0036-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0036.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0036\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0036.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0035-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0035.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0035.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0035.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5788\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0035-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0035.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0035\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0035.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0034-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0034.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0034.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0034.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5787\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0034-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0034.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0034\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0034.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0033-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0033.jpg?fit=210%2C300\" 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data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0033\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0033.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0032-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0032.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0032.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0032.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5785\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0032-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0032.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0032\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0032.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0031-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0031.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0031.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0031.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5784\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0031-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0031.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0031\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0031.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0030-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0030.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0030.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0030.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5783\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0030-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0030.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0030\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0030.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0029-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0029.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0029.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0029.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5782\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0029-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0029.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0029\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0029.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0028-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0028.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0028.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0028.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5781\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0028-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0028.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0028\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0028.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0027-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0027.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0027.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0027.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5780\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0027-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0027.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0027\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0027.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0026-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0026.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0026.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0026.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5779\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0026-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0026.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0026\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0026.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0025-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0025.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0025.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0025.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5778\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0025-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0025.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0025\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0025.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0024-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0024.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0024.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0024.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5777\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0024-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0024.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0024\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0024.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0023-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0023.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0023.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0023.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5776\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0023-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0023.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0023\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0023.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0022-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0022.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0022.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0022.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5775\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0022-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0022.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0022\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0022.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0021-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0021.jpg?fit=210%2C300\" 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data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0021\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0021.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0020-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0020.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0020.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0020.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5773\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0020-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0020.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0020\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0020.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0019-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0019.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0019.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0019.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5772\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0019-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0019.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0019\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0019.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0018-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0018.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0018.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0018.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5771\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0018-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0018.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0018\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0018.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0017-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0017.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0017.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0017.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5770\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0017-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0017.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0017\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0017.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0016-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0016.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0016.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0016.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5769\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0016-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0016.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0016\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0016.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0015-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0015.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0015.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0015.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5768\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0015-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0015.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0015\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0015.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0014-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0014.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0014.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0014.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5767\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0014-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0014.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resize0014\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0014.jpg?fit=671%2C960\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='http:\/\/essential-math.main.jp\/visitors\/resize0013-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0013.jpg?fit=210%2C300\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0013.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0013.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5766\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0013-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0013.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" 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class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0012.jpg?w=671 671w, https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0012.jpg?resize=210%2C300 210w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" data-attachment-id=\"5765\" data-permalink=\"http:\/\/essential-math.main.jp\/visitors\/resize0012-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/essential-math.main.jp\/visitors\/wp-content\/uploads\/2023\/01\/resize0012.jpg?fit=671%2C960\" data-orig-size=\"671,960\" data-comments-opened=\"1\" 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