{"id":501,"date":"2021-03-20T09:45:35","date_gmt":"2021-03-20T08:45:35","guid":{"rendered":"https:\/\/eurekamaths.fr\/wpe\/index.php\/2022\/03\/20\/la-semaine-des-mathematiques-2022-2\/"},"modified":"2025-02-20T14:40:58","modified_gmt":"2025-02-20T13:40:58","slug":"la-semaine-des-mathematiques-2021","status":"publish","type":"post","link":"https:\/\/eurekamaths.fr\/wpe\/index.php\/2021\/03\/20\/la-semaine-des-mathematiques-2021\/","title":{"rendered":"La semaine des math\u00e9matiques 2021"},"content":{"rendered":"\r\n<p>Eur\u00eakamaths a diffus\u00e9 dans ce cadre une \u00e9nigme par jour lors de la Semaine des math\u00e9matiques 2021 sur son site et sur <a href=\"https:\/\/twitter.com\/DefiEurekaMaths\" rel=\"external\">Twitter<\/a> avec les mots-di\u00e8se <a href=\"https:\/\/twitter.com\/hashtag\/Eur%C3%AAkaMaths?src=hashtag_click\" rel=\"external\">#Eur\u00eakamaths<\/a> ou <a href=\"https:\/\/twitter.com\/hashtag\/SemaineDesMaths?src=hashtag_click\" rel=\"external\">#SemaineDesMaths<\/a> ou <a href=\"https:\/\/twitter.com\/hashtag\/1%C3%A9nigmeparjour?src=hashtag_click\" rel=\"external\">#1\u00e9nigmeparjour<\/a>.<\/p>\r\n<p>R\u00e9solvez ces \u00e9nigmes dans l\u2019esprit Eur\u00eakamaths\u00a0: la classe enti\u00e8re doit se mettre d\u2019accord sur une solution\u00a0!<\/p>\r\n<p><!--more--><\/p>\r\n<h3>Les \u00e9nigmes CM<\/h3>\r\n<table style=\"border-collapse: collapse; width: 100%;\">\r\n<tbody>\r\n<tr style=\"height: 26px;\">\r\n<td style=\"width: 17.9762%; text-align: center; height: 26px;\"><strong>LUNDI<\/strong><\/td>\r\n<td style=\"width: 82.0237%; height: 26px; text-align: center;\" colspan=\"2\"><a href=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour1-Lundi-les-nombres-consecutifs.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-508\" src=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour1-Lundi-les-nombres-consecutifs.jpg\" alt=\"\" width=\"804\" height=\"363\" srcset=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour1-Lundi-les-nombres-consecutifs.jpg 804w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour1-Lundi-les-nombres-consecutifs-300x135.jpg 300w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour1-Lundi-les-nombres-consecutifs-768x347.jpg 768w\" sizes=\"auto, (max-width: 804px) 100vw, 804px\" \/><\/a><\/td>\r\n<\/tr>\r\n<tr style=\"height: 26px;\">\r\n<td style=\"width: 17.9762%; text-align: center; height: 26px;\"><strong>MARDI<\/strong><\/td>\r\n<td style=\"width: 82.0237%; height: 26px; text-align: center;\" colspan=\"2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-509\" src=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour2-Mardi-les-achats.jpg\" alt=\"\" width=\"804\" height=\"365\" srcset=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour2-Mardi-les-achats.jpg 804w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour2-Mardi-les-achats-300x136.jpg 300w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour2-Mardi-les-achats-768x349.jpg 768w\" sizes=\"auto, (max-width: 804px) 100vw, 804px\" \/><\/td>\r\n<\/tr>\r\n<tr style=\"height: 26px;\">\r\n<td style=\"width: 17.9762%; text-align: center; height: 26px;\"><strong>MERCREDI<\/strong><\/td>\r\n<td style=\"width: 48.6904%; height: 26px; text-align: center;\" colspan=\"2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-510\" src=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour3-Mercredi-les-virgules-effacees.jpg\" alt=\"\" width=\"804\" height=\"361\" srcset=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour3-Mercredi-les-virgules-effacees.jpg 804w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour3-Mercredi-les-virgules-effacees-300x135.jpg 300w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour3-Mercredi-les-virgules-effacees-768x345.jpg 768w\" sizes=\"auto, (max-width: 804px) 100vw, 804px\" \/><\/td>\r\n<\/tr>\r\n<tr style=\"height: 26px;\">\r\n<td style=\"width: 17.9762%; text-align: center; height: 26px;\"><strong>JEUDI<\/strong><\/td>\r\n<td style=\"width: 48.6904%; height: 26px; text-align: center;\" colspan=\"2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-511\" src=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour4-Jeudi-les-solides.jpg\" alt=\"\" width=\"804\" height=\"363\" srcset=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour4-Jeudi-les-solides.jpg 804w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour4-Jeudi-les-solides-300x135.jpg 300w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour4-Jeudi-les-solides-768x347.jpg 768w\" sizes=\"auto, (max-width: 804px) 100vw, 804px\" \/><\/td>\r\n<\/tr>\r\n<tr style=\"height: 26px;\">\r\n<td style=\"width: 17.9762%; text-align: center; height: 26px;\"><strong>VENDREDI<\/strong><\/td>\r\n<td style=\"width: 48.6904%; height: 26px; text-align: center;\" colspan=\"2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-512\" src=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour5-Vendredi-les-vaccinations.jpg\" alt=\"\" width=\"804\" height=\"367\" srcset=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour5-Vendredi-les-vaccinations.jpg 804w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour5-Vendredi-les-vaccinations-300x137.jpg 300w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-CM-Jour5-Vendredi-les-vaccinations-768x351.jpg 768w\" sizes=\"auto, (max-width: 804px) 100vw, 804px\" \/><\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<p>&nbsp;<\/p>\r\n<h3>Les \u00e9nigmes 6<sup>e<\/sup><\/h3>\r\n<table style=\"border-collapse: collapse; width: 100%;\">\r\n<tbody>\r\n<tr>\r\n<td style=\"width: 18.2143%; text-align: center;\"><strong>LUNDI<\/strong><\/td>\r\n<td style=\"width: 81.7857%; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-503\" src=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour1-Lundi-Affaires-a-faire.jpg\" alt=\"\" width=\"804\" height=\"360\" srcset=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour1-Lundi-Affaires-a-faire.jpg 804w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour1-Lundi-Affaires-a-faire-300x134.jpg 300w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour1-Lundi-Affaires-a-faire-768x344.jpg 768w\" sizes=\"auto, (max-width: 804px) 100vw, 804px\" \/><\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 18.2143%; text-align: center;\"><strong>MARDI<\/strong><\/td>\r\n<td style=\"width: 81.7857%; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-504\" src=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour2-Mardi-Les-masques.jpg\" alt=\"\" width=\"804\" height=\"360\" srcset=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour2-Mardi-Les-masques.jpg 804w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour2-Mardi-Les-masques-300x134.jpg 300w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour2-Mardi-Les-masques-768x344.jpg 768w\" sizes=\"auto, (max-width: 804px) 100vw, 804px\" \/><\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 18.2143%; text-align: center;\"><strong>MERCREDI<\/strong><\/td>\r\n<td style=\"width: 81.7857%;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-505 aligncenter\" src=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour3-Mercredi-La-pendule.jpg\" alt=\"\" width=\"804\" height=\"360\" srcset=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour3-Mercredi-La-pendule.jpg 804w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour3-Mercredi-La-pendule-300x134.jpg 300w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour3-Mercredi-La-pendule-768x344.jpg 768w\" sizes=\"auto, (max-width: 804px) 100vw, 804px\" \/><\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 18.2143%; text-align: center;\"><strong>JEUDI<\/strong><\/td>\r\n<td style=\"width: 81.7857%; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-506\" src=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour4-Jeudi-En-chansons.jpg\" alt=\"\" width=\"804\" height=\"363\" srcset=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour4-Jeudi-En-chansons.jpg 804w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour4-Jeudi-En-chansons-300x135.jpg 300w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour4-Jeudi-En-chansons-768x347.jpg 768w\" sizes=\"auto, (max-width: 804px) 100vw, 804px\" \/><\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 18.2143%; text-align: center;\"><strong>VENDREDI<\/strong><\/td>\r\n<td style=\"width: 81.7857%; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-507\" src=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour5-Vendredi-La-mission-Mars.jpg\" alt=\"\" width=\"804\" height=\"363\" srcset=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour5-Vendredi-La-mission-Mars.jpg 804w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour5-Vendredi-La-mission-Mars-300x135.jpg 300w, https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/EurekaMaths-SDM2021-Niveau-6\u00b0-Jour5-Vendredi-La-mission-Mars-768x347.jpg 768w\" sizes=\"auto, (max-width: 804px) 100vw, 804px\" \/><\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<p>&nbsp;<\/p>\r\n<h3>Les r\u00e9ponses aux \u00e9nigmes CM<\/h3>\r\n<p><a href=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/E\u0301nigmes2021-CM-pour-Canope\u0301-Re\u0301ponses.pdf\">E\u0301nigmes2021 CM pour Canope\u0301 &#8211; Re\u0301ponses<\/a><\/p>\r\n<h3>Les r\u00e9ponses aux \u00e9nigmes 6<sup>e<\/sup><\/h3>\r\n<p><a href=\"https:\/\/eurekamaths.fr\/wpe\/wp-content\/uploads\/2022\/03\/E\u0301nigmes2021-6\u00b0-pour-Canope\u0301-Re\u0301ponses.pdf\">E\u0301nigmes2021 6<sup>e<\/sup> pour Canope\u0301 &#8211; Re\u0301ponses<\/a><\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Eur\u00eakamaths a diffus\u00e9 dans ce cadre une \u00e9nigme par jour lors de la Semaine des math\u00e9matiques 2021 sur son site et sur Twitter avec les mots-di\u00e8se #Eur\u00eakamaths ou #SemaineDesMaths ou #1\u00e9nigmeparjour. R\u00e9solvez ces \u00e9nigmes dans l\u2019esprit Eur\u00eakamaths\u00a0: la classe enti\u00e8re doit se mettre d\u2019accord sur une solution\u00a0!<\/p>\n","protected":false},"author":4721,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[5,6],"tags":[],"class_list":["post-501","post","type-post","status-publish","format-standard","hentry","category-archives","category-semaine-des-mathematiques"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"publishpress_future_action":{"enabled":false,"date":"2026-06-02 02:36:18","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/eurekamaths.fr\/wpe\/index.php\/wp-json\/wp\/v2\/posts\/501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eurekamaths.fr\/wpe\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eurekamaths.fr\/wpe\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eurekamaths.fr\/wpe\/index.php\/wp-json\/wp\/v2\/users\/4721"}],"replies":[{"embeddable":true,"href":"https:\/\/eurekamaths.fr\/wpe\/index.php\/wp-json\/wp\/v2\/comments?post=501"}],"version-history":[{"count":4,"href":"https:\/\/eurekamaths.fr\/wpe\/index.php\/wp-json\/wp\/v2\/posts\/501\/revisions"}],"predecessor-version":[{"id":518,"href":"https:\/\/eurekamaths.fr\/wpe\/index.php\/wp-json\/wp\/v2\/posts\/501\/revisions\/518"}],"wp:attachment":[{"href":"https:\/\/eurekamaths.fr\/wpe\/index.php\/wp-json\/wp\/v2\/media?parent=501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eurekamaths.fr\/wpe\/index.php\/wp-json\/wp\/v2\/categories?post=501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eurekamaths.fr\/wpe\/index.php\/wp-json\/wp\/v2\/tags?post=501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}