{"id":1185,"date":"2020-11-21T09:00:00","date_gmt":"2020-11-21T08:00:00","guid":{"rendered":"https:\/\/smalltalks.eu\/blog\/?p=1185"},"modified":"2026-10-06T20:59:21","modified_gmt":"2026-10-06T18:59:21","slug":"le-calcul-qui-divise-6%c3%b7212-micmaths","status":"publish","type":"post","link":"https:\/\/smalltalks.eu\/blog\/2020\/11\/21\/le-calcul-qui-divise-6%c3%b7212-micmaths\/","title":{"rendered":"Le calcul qui divise : 6\u00f72(1+2) (Micmaths)"},"content":{"rendered":"\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Le calcul qui divise : 6\u00f72(1+2) - Micmaths\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/tYf3CpbqAVo?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">9 ou 1 ? Micka\u00ebl Launay fait le point sur ce calcul devenu viral. Plut\u00f4t que de trancher, il remonte l&#8217;histoire des notations math\u00e9matiques et des r\u00e8gles de priorit\u00e9, et montre pourquoi l&#8217;expression est tout simplement ambigu\u00eb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voir aussi : <a href=\"https:\/\/smalltalks.eu\/blog\/?p=1186\">le passage des chiffres romains aux chiffres indo-arabes<\/a>, <a href=\"https:\/\/smalltalks.eu\/blog\/?p=1187\">cinq principes pour enseigner les maths<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Micmaths ; illustrations de Chlo\u00e9 Bouchaour.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>9 ou 1 ? Micka\u00ebl Launay fait le point sur ce calcul devenu viral. Plut\u00f4t que de trancher, il remonte l&#8217;histoire des notations math\u00e9matiques et des r\u00e8gles de priorit\u00e9, et montre pourquoi l&#8217;expression est tout simplement ambigu\u00eb. Voir aussi : le passage des chiffres romains aux chiffres indo-arabes, cinq principes pour enseigner les maths. Micmaths ; illustrations de Chlo\u00e9 Bouchaour.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[381,280,282],"tags":[],"class_list":["post-1185","post","type-post","status-publish","format-standard","hentry","category-micmaths","category-sciences","category-sciences-mathematiques"],"_links":{"self":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts\/1185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/comments?post=1185"}],"version-history":[{"count":1,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts\/1185\/revisions"}],"predecessor-version":[{"id":1212,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts\/1185\/revisions\/1212"}],"wp:attachment":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/media?parent=1185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/categories?post=1185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/tags?post=1185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}