{"id":8369,"date":"2023-11-01T09:33:00","date_gmt":"2023-11-01T08:33:00","guid":{"rendered":"https:\/\/exos.education\/fr\/exercice-mathematiques-perimetre-formes-simples-cm1\/"},"modified":"2023-08-21T14:54:54","modified_gmt":"2023-08-21T13:54:54","slug":"exercice-mathematiques-perimetre-formes-simples-cm1","status":"publish","type":"post","link":"https:\/\/exos.education\/fr\/exercice-mathematiques-perimetre-formes-simples-cm1\/","title":{"rendered":"Exercice Math\u00e9matiques P\u00e9rim\u00e8tre Formes Simples CM1"},"content":{"rendered":"

Points importants du cours :
Le p\u00e9rim\u00e8tre d’une forme est la somme des longueurs de tous ses c\u00f4t\u00e9s. Pour calculer le p\u00e9rim\u00e8tre d’un rectangle, on additionne les longueurs de ses quatre c\u00f4t\u00e9s, et pour un carr\u00e9, on multiplie la longueur d’un c\u00f4t\u00e9 par 4.<\/p>\n

Exercice : <\/p>\n

\"1\ufe0f\u20e3\" Pierre a dessin\u00e9 un carr\u00e9 dont chaque c\u00f4t\u00e9 mesure 3cm. Quel est le p\u00e9rim\u00e8tre de ce carr\u00e9 ? (2 points)<\/p>\n

\"2\ufe0f\u20e3\" Sophie a dessin\u00e9 un rectangle avec une hauteur de 5cm et une largeur de 3cm. Quel est le p\u00e9rim\u00e8tre du rectangle ? (3 points)<\/p>\n

Consignes :<\/p>\n

\"\u270f\ufe0f\" Prenez votre temps pour bien lire les questions et calculer les r\u00e9ponses.
\" Notez vos r\u00e9ponses sur votre cahier.<\/p>\n

R\u00e9ponses :<\/p>\n

\"1\ufe0f\u20e3\" Le p\u00e9rim\u00e8tre du carr\u00e9 que Pierre a dessin\u00e9 est: 3cm x 4 = 12 cm <\/p>\n

\"2\ufe0f\u20e3\" Le p\u00e9rim\u00e8tre du rectangle que Sophie a dessin\u00e9 est: (5 3) cm x 2 =16 cm<\/p>\n

Cet exercice convient parfaitement aux \u00e9l\u00e8ves car il leur permet de pratiquer le calcul des p\u00e9rim\u00e8tres avec des formes simples tout en se basant sur leurs connaissances en addition et multiplication \" . Les instructions sont claires et compr\u00e9hensibles pour faciliter l’ex\u00e9cution \" . La mise en page favorise une lecture facile \"tandis que les emojis ajoutent une touche amusante qui rend l’apprentissage moins intimidant \" .<\/p>\n","protected":false},"excerpt":{"rendered":"

Points importants du cours :Le p\u00e9rim\u00e8tre d’une forme est la somme des longueurs de tous ses c\u00f4t\u00e9s. Pour calculer le p\u00e9rim\u00e8tre d’un rectangle, on additionne les longueurs de ses quatre c\u00f4t\u00e9s, et pour un carr\u00e9, on multiplie la longueur d’un c\u00f4t\u00e9 par 4. Exercice :<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[7,16,5,4,318,1],"tags":[],"class_list":["post-8369","post","type-post","status-publish","format-standard","hentry","category-mathematiques","category-cm1","category-niveaux","category-matieres","category-pas-dadaptation-particuliere","category-exercices-pedagogiques-imprimables-et-gratuits"],"_links":{"self":[{"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/posts\/8369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/comments?post=8369"}],"version-history":[{"count":0,"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/posts\/8369\/revisions"}],"wp:attachment":[{"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/media?parent=8369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/categories?post=8369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/tags?post=8369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}