{"id":84,"date":"2016-03-16T14:20:08","date_gmt":"2016-03-16T13:20:08","guid":{"rendered":"http:\/\/salome-online.com\/capsules\/?page_id=84"},"modified":"2019-12-05T08:09:10","modified_gmt":"2019-12-05T07:09:10","slug":"operations","status":"publish","type":"page","link":"https:\/\/salome-online.com\/capsules\/operations\/","title":{"rendered":"Op\u00e9rations"},"content":{"rendered":"<h1><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-369 aligncenter\" src=\"https:\/\/salome-online.com\/capsules\/wp-content\/uploads\/2016\/03\/ope\u0301ration-1024x674.png\" alt=\"Op\u00e9rations\" width=\"421\" height=\"277\" srcset=\"https:\/\/salome-online.com\/capsules\/wp-content\/uploads\/2016\/03\/ope\u0301ration-1024x674.png 1024w, https:\/\/salome-online.com\/capsules\/wp-content\/uploads\/2016\/03\/ope\u0301ration-300x197.png 300w, https:\/\/salome-online.com\/capsules\/wp-content\/uploads\/2016\/03\/ope\u0301ration-768x505.png 768w, https:\/\/salome-online.com\/capsules\/wp-content\/uploads\/2016\/03\/ope\u0301ration.png 1571w\" sizes=\"auto, (max-width: 421px) 100vw, 421px\" \/><\/h1>\n<p><span style=\"color: #808080;\">Le calcul sur les nombres entiers ou par extension sur les nombres d\u00e9cimaux est l&rsquo;usage des quatre op\u00e9rations \u00e9l\u00e9mentaires que sont l&rsquo;<b>addition<\/b>, la <b>soustraction<\/b>, la <b>multiplication<\/b> et la <b>division<\/b>. <\/span><span style=\"color: #808080;\">Effectuer une addition ou une multiplication n\u00e9cessite de conna\u00eetre <i>par c\u0153ur<\/i> ses tables d&rsquo;addition et de multiplication.<\/span><\/p>\n<p>&nbsp;<\/p>\n<div class=\"row\"> <div class=\"col-md-6\">\n<h2>Le sens de la multiplication<\/h2>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/f8TmBXSwCUI?rel=0\" allowfullscreen=\"allowfullscreen\" width=\"480\" height=\"360\" frameborder=\"0\"><\/iframe><\/p>\n<\/div><div class=\"col-md-6\">\n<h2>Multiplier par 10, 100, 1 000, &#8230;<\/h2>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/TraESxMjtIw?rel=0\" allowfullscreen=\"allowfullscreen\" width=\"480\" height=\"360\" frameborder=\"0\"><\/iframe><\/p>\n<\/div><\/div>\n<div class=\"row\"> <div class=\"col-md-6\">\n<h2>Multiplication pos\u00e9e&nbsp; (1 chiffre)<\/h2>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/SdQZR6TVZNc?rel=0\" allowfullscreen=\"allowfullscreen\" width=\"480\" height=\"360\" frameborder=\"0\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<\/div><div class=\"col-md-6\">\n<h2>Multiplication pos\u00e9e (2 chiffres)<\/h2>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/Iu1hBci6ZiM?rel=0\" allowfullscreen=\"allowfullscreen\" width=\"480\" height=\"360\" frameborder=\"0\"><\/iframe><br \/>\n<\/div><\/div>\n<div class=\"row\"> <div class=\"col-md-6\">\n<h2>Sens de la division<\/h2>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/gpLHhJhC3lI?rel=0\" allowfullscreen=\"allowfullscreen\" width=\"480\" height=\"360\" frameborder=\"0\"><\/iframe><br \/>\n<\/div><div class=\"col-md-6\">\n<h2>Technique de la division pos\u00e9e (1)<\/h2>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/zHawtR0lzX8?rel=0\" allowfullscreen=\"allowfullscreen\" width=\"480\" height=\"360\" frameborder=\"0\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<\/div><\/div>\n<div class=\"row\"> <div class=\"col-md-6\">\n<h2>La proportionnalit\u00e9<\/h2>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/lpXMZW3nDTQ?rel=0\" allowfullscreen=\"allowfullscreen\" width=\"480\" height=\"360\" frameborder=\"0\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<\/div><div class=\"col-md-6\">\n<h2>Multiplier par 4<\/h2>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/QuvmbAUIEy8?rel=0\" allow=\"autoplay; encrypted-media\" allowfullscreen=\"\" width=\"480\" height=\"360\" frameborder=\"0\"><\/iframe><br \/>\n&nbsp;<\/p>\n<\/div><\/div>\n<div class=\"row\"> <div class=\"col-md-6\">\n<h2>Mathador : La r\u00e8gle du jeu<\/h2>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/HNW_sftcBVA?rel=0\" allowfullscreen=\"allowfullscreen\" width=\"480\" height=\"360\" frameborder=\"0\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<\/div><div class=\"col-md-6\">\n<h2><\/h2>\n<p>&nbsp;<\/p>\n<\/div><\/div>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a class=\"fasc-button fasc-size-large fasc-type-glossy fasc-rounded-medium fasc-ico-before dashicons-admin-home\" style=\"background-color: #8111d6; color: #ffffff;\" href=\"https:\/\/salome-online.com\/capsules\/\" data-fasc-style=\"background-color:#8111d6;color:#ffffff;\">Accueil<\/a><\/p>\n<p>A l&rsquo;\u00e9cole primaire la discipline du calcul repose sur l&rsquo;usage des quatre op\u00e9rations sur les nombres entiers. Elle s&rsquo;\u00e9tend \u00e0 la connaissance et au calcul des nombres d\u00e9cimaux et des fractions, en se limitant aux nombres positifs qui seuls peuvent repr\u00e9senter des mesures effectives de longueurs, de masses, etc.<br \/>\nLe calcul approch\u00e9 est plus subtil que le calcul exact dont il demande la ma\u00eetrise pr\u00e9alable.<br \/>\n<em>Laurent Lafforgue<\/em><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le calcul sur les nombres entiers ou par extension sur les nombres d\u00e9cimaux est l&rsquo;usage des quatre op\u00e9rations \u00e9l\u00e9mentaires que sont l&rsquo;addition, la soustraction, la multiplication et la division. Effectuer une addition ou une multiplication n\u00e9cessite de conna\u00eetre par c\u0153ur &hellip; <a href=\"https:\/\/salome-online.com\/capsules\/operations\/\">Lire la suite<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"kt_blocks_editor_width":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"class_list":["post-84","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/salome-online.com\/capsules\/wp-json\/wp\/v2\/pages\/84","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/salome-online.com\/capsules\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/salome-online.com\/capsules\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/salome-online.com\/capsules\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/salome-online.com\/capsules\/wp-json\/wp\/v2\/comments?post=84"}],"version-history":[{"count":20,"href":"https:\/\/salome-online.com\/capsules\/wp-json\/wp\/v2\/pages\/84\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/salome-online.com\/capsules\/wp-json\/wp\/v2\/pages\/84\/revisions\/502"}],"wp:attachment":[{"href":"https:\/\/salome-online.com\/capsules\/wp-json\/wp\/v2\/media?parent=84"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}