{"id":254000,"date":"2023-01-24T19:05:42","date_gmt":"2023-01-24T18:05:42","guid":{"rendered":"https:\/\/sherpas.com\/blog\/?p=254000"},"modified":"2023-09-12T12:25:41","modified_gmt":"2023-09-12T10:25:41","slug":"nombre-relatif","status":"publish","type":"post","link":"https:\/\/sherpas.com\/blog\/nombre-relatif\/","title":{"rendered":"Tout savoir sur le nombre relatif \ud83d\udd22"},"content":{"rendered":"\n<p><em>Est-ce que 10 est un nombre relatif ?<\/em> Oui\u202f! Seulement, qu\u2019est-ce qu\u2019un nombre relatif ? Sans le savoir, tu c\u00f4toies<strong> le nombre relatif <\/strong>depuis tout petit. Sauf que tu ne l\u2019appelleras ainsi qu\u2019\u00e0 partir de la 5\u00e8me. Peu importe ton niveau scolaire <em>-coll\u00e8ge, lyc\u00e9e, universit\u00e9-<\/em> tu te retrouves t\u00f4t ou tard confront\u00e9 \u00e0 ce chapitre de math\u00e9matiques. C\u2019est l\u2019heure de la petite le\u00e7on ! \u23f0<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\ud83d\udcdc Les origines du nombre relatif<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>\u2714\ufe0f Le nombre relatif fait sa premi\u00e8re apparition dans les textes indiens &#8211; notamment ceux de <strong>Aryabhata<\/strong>, grand math\u00e9maticien et astronome de l\u2019\u00e2ge classique en Inde (entre 450 et 550 ans apr\u00e8s J.C.).<\/p>\n<p>\u2714\ufe0f En Europe, c\u2019est beaucoup plus tardivement que la notion appara\u00eet &#8211; <em>vers le XVI\u1d49 si\u00e8cle<\/em> &#8211; avec <strong>Simon Stevin<\/strong>, math\u00e9maticien et comptable \u00e0 l\u2019origine de la r\u00e8gle des signes dans le calcul de deux entiers relatifs.<\/p>\n\n        <\/div>\n              <\/section>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/l0MYLfkHARHGEeAqk\/giphy.gif\" alt=\"\"\/><figcaption class=\"wp-element-caption\">Vamos !<\/figcaption><\/figure><\/div>\n\n<section class=\"relance\">\n        <div >\n                            <a  href=\"https:\/\/sherpas.com\/cours\/maths\">\n                    <div class=\"relance__container\"\n                        >\n                        \n                                                        <picture>\n                            <source srcset=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2021\/10\/cours-particuliers-e1608309181797.jpg\" media=\"(min-width: 999px)\">\n                            <source srcset=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2021\/10\/cours-particuliers-e1608309181797.jpg\" media=\"(max-width: 999px)\">\n                                <img decoding=\"async\"\n                                    src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2021\/10\/cours-particuliers-e1608309181797.jpg\"\n                                    alt=\"Professeur qui donne des cours particuliers de maths \u00e0 domicile\"\n                                >\n                            <\/picture>\n                                                <div class=\"relance__content\">\n                            \n                                <div class=\"relance__title\"> <p>Tu as des difficult\u00e9s en maths et tu ne sais pas comment r\u00e9gler \u00e7a ? Tourne-toi vers un de nos super professeurs particuliers \ud83e\udd29<\/p>\n<\/div>\n                                                        <button type=\"button\"\n                                    class=\"relance__button btn btn-white\">\n                                Clique ici !\n                            <\/button>\n                        <\/div>\n                    <\/div>\n                <\/a>\n                    <\/div>\n    <\/section>\n\n    \n\n\n<h2 class=\"wp-block-heading\">La le\u00e7on sur le nombre relatif&nbsp;<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udcd8 La d\u00e9finition du nombre relatif&nbsp;<\/h3>\n\n\n\n<p>Le nombre relatif est aussi connu sous d\u2019autres noms comme <em>entier relatif<\/em>, <em>entier rationnel<\/em> ou encore simplement<em> nombre entier<\/em>.&nbsp;<\/p>\n\n\n\n<p>\ud83d\udc49 De mani\u00e8re g\u00e9n\u00e9rale, il s\u2019agit d\u2019un <strong>nombre<\/strong>, ou d\u2019un chiffre, <strong>entier<\/strong>, sans virgule, auquel on a <strong>ajout\u00e9 un signe positif + ou n\u00e9gatif &#8211;<\/strong>.&nbsp; Il indique <em>la distance d\u2019une valeur \u00e0 z\u00e9ro<\/em>, le point neutre.&nbsp;<\/p>\n\n\n\n<p><span style=\"text-decoration: underline\" class=\"underline\">Par exemple<\/span> : Tu mesures 1,56 m, soit, 156 cm. Le point neutre (0), c\u2019est le sol. Tu te situes donc \u00e0 +156 cm du sol. +156 est ici un nombre relatif.&nbsp;<\/p>\n\n\n\n<p>\ud83d\udc49 On appelle <strong>oppos\u00e9 au nombre relatif<\/strong>, son \u00e9quivalent n\u00e9gatif.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-1 wp-block-group-is-layout-flex\">\n<p><span style=\"text-decoration: underline\" class=\"underline\">Par exemple<\/span> : L\u2019oppos\u00e9 de +156 cm est -156 cm.&nbsp;Soit 1,56 m\u00e8tre sous la terre.&nbsp;<\/p>\n<\/div>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\ud83d\udea8 Attention<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>\u274c <span style=\"text-decoration: underline\">Ne confonds pas<\/span> :<\/p>\n<ul>\n<li>un <strong>entier rationnel<\/strong> qui est un nombre relatif comme 2, 10, -60<\/li>\n<\/ul>\n<p>avec :<\/p>\n<ul>\n<li>un <strong>nombre relatif<\/strong> qui est un nombre exprim\u00e9 en quotient sous la forme de fraction comme \u00bd.<\/li>\n<\/ul>\n\n        <\/div>\n              <\/section>\n\n\n<section class=\"read-also\">\n    <p class=\"read-also__title\">\u00c0 lire aussi<\/p>\n            <div class=\"read-also__list\">\n            <p>\u2705 Comment vaincre la <a href=\"https:\/\/sherpas.com\/blog\/vaincre-la-peur-des-maths\/\">peur des maths<\/a> ?<\/p>\n\n        <\/div>\n    <\/section>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\udd19 Les r\u00e8gles d\u2019utilisation des signes<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Le nombre relatif au c\u0153ur des additions et des soustractions \ud83e\udd13<\/h4>\n\n\n\n<p>\ud83d\udccd La somme de deux nombres relatifs<strong> de m\u00eame signe<\/strong>, qu\u2019il soit positif ou n\u00e9gatif, se calcule <strong>en additionnant les valeurs<\/strong>. On garde le signe commun pour le r\u00e9sultat final.&nbsp;<\/p>\n\n\n\n<p><span style=\"text-decoration: underline\" class=\"underline\">Exemples<\/span> :&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Calculons (<strong>+<\/strong>4)+(<strong>+<\/strong>3)<\/li>\n<\/ul>\n\n\n\n<p>Ici, on a le m\u00eame signe +. On peut donc simplifier l\u2019expression :&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-2 wp-block-group-is-layout-flex\">\n<p>&nbsp;(+4)+(+3)&nbsp;<\/p>\n\n\n\n<p>= 4+3&nbsp;<\/p>\n\n\n\n<p>= 7&nbsp;<\/p>\n\n\n\n<p>= + 7&nbsp;<\/p>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Calculons (-24)+(-23)<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-3 wp-block-group-is-layout-flex\">\n<p>= 24 + 23&nbsp;<\/p>\n\n\n\n<p>= 47&nbsp;<\/p>\n\n\n\n<p>= &#8211; 47<\/p>\n<\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/3o6MbmXIt1qUsNzfu8\/giphy.gif\" alt=\"\"\/><\/figure><\/div>\n\n\n<p>\ud83d\udccd Si les deux nombres relatifs sont <strong>de signe diff\u00e9rent<\/strong>, on <strong>calcule la diff\u00e9rence<\/strong> en gardant au r\u00e9sultat final le signe dont la valeur est plus grande.&nbsp;<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\ud83d\udea8 R\u00e8gle d\u2019utilisation<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>Dans certains cas, l&rsquo;accumulation des signes peut t\u2019induire en erreur. Pour \u00e9viter les faux calculs, voici les r\u00e8gles de s\u00e9lection pour les signes qui se suivent :<\/p>\n<p>&nbsp;<\/p>\n<p>\u2795 par \u2795 = \u2795<br \/>\n\u2796 par \u2796 = \u2795<br \/>\n\u2795 par \u2796 = \u2796<br \/>\n\u2796 par \u2795 = \u2796<\/p>\n\n        <\/div>\n              <\/section>\n\n\n\n<p><span style=\"text-decoration: underline\" class=\"underline\">Exemples<\/span> :&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Calculons (+11) &#8211; (- 8)&nbsp;<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4 wp-block-group-is-layout-flex\">\n<p>=&nbsp; 11 + 8&nbsp;<\/p>\n\n\n\n<p>= 19&nbsp;<\/p>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Calculons -6 &#8211; (+2)<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-5 wp-block-group-is-layout-flex\">\n<p>= -6&nbsp; -2<\/p>\n\n\n\n<p>= -8<\/p>\n<\/div>\n\n\n<section class=\"read-also\">\n    <p class=\"read-also__title\">\u00c0 lire aussi<\/p>\n            <div class=\"read-also__list\">\n            <p>\u2705 Tout savoir sur le <a href=\"https:\/\/sherpas.com\/blog\/programme-maths-5eme\/\">programme de maths en 5\u00e8me<\/a> !<\/p>\n\n        <\/div>\n    <\/section>\n\n\n\n<h4 class=\"wp-block-heading\">Le nombre relatif et la multiplication \ud83d\ude0e&nbsp;<\/h4>\n\n\n\n<p>Le <strong>produit d\u2019une multiplication<\/strong> &#8211;<em>son r\u00e9sultat<\/em>&#8211; est obtenu en faisant <strong>le produit des valeurs absolues<\/strong> des nombres relatifs et en <strong>respectant les r\u00e8gles des signes<\/strong>.&nbsp;<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\ud83e\uddd0 Qu\u2019est-ce qu\u2019une valeur absolue ?<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>Une <em>valeur absolue<\/em> correspond \u00e0 la <em>valeur r\u00e9elle d\u2019un nombre sans tenir compte de son signe<\/em>.<\/p>\n<p>Autrement dit :<\/p>\n<ul>\n<li>-6 = 6<\/li>\n<li>+8 = 8.<\/li>\n<\/ul>\n\n        <\/div>\n              <\/section>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p><span style=\"text-decoration: underline\" class=\"underline\">Exemples<\/span> :&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>(+2) x (+5) = 2 x 5 = 25&nbsp;<\/li>\n\n\n\n<li>(+2) x (-5) = 2 x (-5) = -25<\/li>\n\n\n\n<li>(-2) x (+5) = (-2) x 5 = -25<\/li>\n\n\n\n<li>(-2) x (-5) = 25<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\"><section class=\"you-know\">\n                <div class=\"you-know__title\"><\/div>\n                        <div class=\"you-know__text\">\n            <p style=\"text-align: center\"><strong>+ \/ + = +<\/strong><br \/>\n<strong>+\/- = &#8211;<\/strong><\/p>\n<p style=\"text-align: center\"><strong>-\/+ = &#8211;<\/strong><br \/>\n<strong>-\/- = +<\/strong><\/p>\n\n        <\/div>\n              <\/section>\n<\/div>\n<\/div>\n\n\n<section class=\"read-also\">\n    <p class=\"read-also__title\">\u00c0 lire aussi<\/p>\n            <div class=\"read-also__list\">\n            <p>\u2705 Tout savoir sur le <a href=\"https:\/\/sherpas.com\/blog\/programme-maths-4eme\/\">programme de maths de 4\u00e8me<\/a> !<\/p>\n\n        <\/div>\n    <\/section>\n\n\n\n<h4 class=\"wp-block-heading\">Le nombre relatif et la division \ud83d\ude28<\/h4>\n\n\n\n<p>On sait que la division est une op\u00e9ration en math\u00e9matique difficile pour beaucoup d\u2019\u00e9l\u00e8ves. La division des nombres relatifs va te faire changer d\u2019avis ! \ud83e\udd17<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><\/div>\n                        <div class=\"you-know__text\">\n            <p>Lors d\u2019une division de deux nombres relatifs, il y a deux r\u00e8gles :<\/p>\n<ul>\n<li>si les nombres ont <strong>le m\u00eame signe<\/strong>, le <strong>r\u00e9sultat est positif<\/strong><\/li>\n<li>si les nombres ont <strong>un signe diff\u00e9rent<\/strong>, le <strong>r\u00e9sultat est n\u00e9gatif<\/strong><\/li>\n<\/ul>\n\n        <\/div>\n              <\/section>\n\n\n\n<p><span style=\"text-decoration: underline\" class=\"underline\">Exemples<\/span> :&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"250\" height=\"103\" src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/blog\/content\/uploads\/2023\/01\/exemple-1-nombre-relatif.png\" alt=\"nombre relatif\" class=\"wp-image-254002\" srcset=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/exemple-1-nombre-relatif.png?w=250 250w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/exemple-1-nombre-relatif.png?w=200 200w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/exemple-1-nombre-relatif.png?w=60 60w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/exemple-1-nombre-relatif.png?w=320 320w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/exemple-1-nombre-relatif.png?w=576 576w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/exemple-1-nombre-relatif.png?w=940 940w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/exemple-1-nombre-relatif.png?w=1080 1080w\" sizes=\"(max-width: 250px) 100vw, 250px\" \/><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"227\" height=\"91\" src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/blog\/content\/uploads\/2023\/01\/exemple-2-nombre-relatif.png\" alt=\"Nombre relatif\" class=\"wp-image-254003\" srcset=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/exemple-2-nombre-relatif.png?w=227 227w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/exemple-2-nombre-relatif.png?w=200 200w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/exemple-2-nombre-relatif.png?w=60 60w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/exemple-2-nombre-relatif.png?w=320 320w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/exemple-2-nombre-relatif.png?w=576 576w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/exemple-2-nombre-relatif.png?w=940 940w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/exemple-2-nombre-relatif.png?w=1080 1080w\" sizes=\"(max-width: 227px) 100vw, 227px\" \/><\/figure><\/div><\/div>\n<\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/3o7btNa0RUYa5E7iiQ\/giphy.gif\" alt=\"\"\/><\/figure><\/div>\n\n<section class=\"read-also\">\n    <p class=\"read-also__title\">\u00c0 lire aussi<\/p>\n            <div class=\"read-also__list\">\n            <p>\u2705 Tout savoir sur le <a href=\"https:\/\/sherpas.com\/blog\/programme-maths-3eme\/\">programme de maths de 3\u00e8me<\/a> !<\/p>\n\n        <\/div>\n    <\/section>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c0 quoi sert un nombre relatif ? \ud83e\uddd0<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Faire la diff\u00e9rence entre deux entiers naturels \ud83e\udd37<\/h4>\n\n\n\n<p>Un <strong>entier naturel est un nombre permettant de calculer la quantit\u00e9 d\u2019un objet ou d\u2019un \u00e9l\u00e9ment<\/strong>. Faire la diff\u00e9rence entre deux entiers naturels, c&rsquo;est <em>pouvoir les comparer<\/em> et \u00e7a passe par le nombre relatif.&nbsp;<br>Ils permettent de r\u00e9pondre \u00e0 une inconnue comme <em>X<\/em> ou <em>Y<\/em>, de comparer des situations ou d\u2019\u00e9num\u00e9rer la quantit\u00e9 d\u2019un produit.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">D\u00e9finir une position sur un axe \u2198\ufe0f<\/h4>\n\n\n\n<p>En cours de math\u00e9matiques, tu trouveras la plupart du temps un exercice de nombre relatif avec son positionnement <strong>sur un axe gradu\u00e9<\/strong>, comme ceci \ud83d\udc47<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"541\" height=\"127\" src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/blog\/content\/uploads\/2023\/01\/Axe-1-nombre-relatif.png\" alt=\"\" class=\"wp-image-254004\" srcset=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/Axe-1-nombre-relatif.png?w=541 541w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/Axe-1-nombre-relatif.png?w=300 300w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/Axe-1-nombre-relatif.png?w=200 200w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/Axe-1-nombre-relatif.png?w=396 396w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/Axe-1-nombre-relatif.png?w=288 288w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/Axe-1-nombre-relatif.png?w=265 265w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/Axe-1-nombre-relatif.png?w=60 60w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/Axe-1-nombre-relatif.png?w=320 320w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/Axe-1-nombre-relatif.png?w=576 576w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/Axe-1-nombre-relatif.png?w=940 940w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/Axe-1-nombre-relatif.png?w=1080 1080w\" sizes=\"(max-width: 541px) 100vw, 541px\" \/><\/figure><\/div>\n\n\n<p>Sur un axe gradu\u00e9, on appelle <strong>une valeur associ\u00e9e \u00e0 un point une abscisse<\/strong>. Autrement dit, l\u00e0 o\u00f9 l\u2019axe est coup\u00e9. <\/p>\n\n\n\n<p><span style=\"text-decoration: underline\" class=\"underline\">Exemple<\/span> :&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"518\" height=\"142\" src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/blog\/content\/uploads\/2023\/01\/axe-2-nombre-relatif.png\" alt=\"nombre relatif + points sur un axe\" class=\"wp-image-254005\" srcset=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/axe-2-nombre-relatif.png?w=518 518w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/axe-2-nombre-relatif.png?w=300 300w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/axe-2-nombre-relatif.png?w=200 200w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/axe-2-nombre-relatif.png?w=396 396w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/axe-2-nombre-relatif.png?w=288 288w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/axe-2-nombre-relatif.png?w=265 265w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/axe-2-nombre-relatif.png?w=60 60w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/axe-2-nombre-relatif.png?w=320 320w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/axe-2-nombre-relatif.png?w=576 576w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/axe-2-nombre-relatif.png?w=940 940w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/axe-2-nombre-relatif.png?w=1080 1080w\" sizes=\"(max-width: 518px) 100vw, 518px\" \/><\/figure><\/div>\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-6 wp-block-group-is-layout-flex\">\n<p>L\u2019abscisse de A est +3, on l\u2019\u00e9crit A(3).&nbsp;<\/p>\n\n\n\n<p>L\u2019abscisse du point B est -5, on l\u2019\u00e9crit B(-5).<\/p>\n\n\n\n<p>L\u2019axe te permet \u00e9galement de pouvoir comparer les valeurs : A &gt; B<\/p>\n<\/div>\n\n\n<section class=\"push \">\n        <div >\n            \n                                                <div class=\"push__container  qcd\" data-target=\"_self\" data-qcd=\"aHR0cHM6Ly9zaGVycGFzLmNvbS9jb3Vycy9tYXRocw==\" data-banner=\"2\" data-name=\"CPM1 Maths\" style=\"background-color: #F3FBF7\" >\n                                                                        <div class=\"push__teachers\">\n    <div class=\"d-flex justify-content-center d-md-none\">\n        <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\" alt=\"Logo Sherpas\">\n    <\/div>\n    <div class=\"swiper\">\n        <div class=\"swiper-wrapper\">\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Louise2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Louise<\/p>                          <p class=\"push__teachers-school\">Mines ParisTech<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">24\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Nicolas2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Nicolas<\/p>                          <p class=\"push__teachers-school\">CentraleSup\u00e9lec<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">17\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Fabien2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Fabien<\/p>                          <p class=\"push__teachers-school\">T\u00e9l\u00e9com Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">20\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Cle\u0301mence2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Cl\u00e9mence<\/p>                          <p class=\"push__teachers-school\">HEC Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">21\u20ac\/h\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Bastien2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Bastien<\/p>                          <p class=\"push__teachers-school\">Polytechnique<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">26\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Pierre2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Pierre<\/p>                          <p class=\"push__teachers-school\">ESSEC<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">16\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Simon2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Simon<\/p>                          <p class=\"push__teachers-school\">4e ann\u00e9e de m\u00e9decine<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">26\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Jade2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Jade<\/p>                          <p class=\"push__teachers-school\">Sciences Po Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">21\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/div>\n                                                    <div class=\"push__content\">\n                                                            <div  class=\"d-none d-md-block\" >\n                                    <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\"\n                                        alt=\"Logo Sherpas\">\n                                <\/div>\n                                                                                        <div class=\"push__title\"><p>Besoin d&rsquo;un <span style=\"color: #4cc583\">prof particulier<\/span> de maths ? <span role=\"image\" aria-label=\"\u2728\">\u2728<\/span><\/p>\n<\/div>\n                                                                                        <div class=\"push__text\"><p>Nos Sherpas sont l\u00e0 pour t&rsquo;aider \u00e0 progresser et prendre confiance en toi !<\/p>\n<\/div>\n                                                        <div class=\"push__promo-button   \">\n                                                                                                    <div\n                                        class=\"btn btn-primary\"\n                                        style=\"color: ; border-color: ; background-color: \"\n\n                                    >\n                                        JE PRENDS UN COURS GRATUIT !\n                                    <\/div>\n                                                            <\/div>\n                                                    <\/div>\n                                    <\/div>\n                                    <\/div>\n    <\/section>\n\n\n\n<h2 class=\"wp-block-heading\">\u2712\ufe0f Exercices<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"text-decoration: underline\" class=\"underline\">Addition et soustraction des nombres relatifs<\/span><\/li>\n<\/ul>\n\n\n\n<p><em>Calcule les expressions suivantes<\/em> :&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-7 wp-block-group-is-layout-flex\">\n<p>(+4) + (-9)&nbsp;<\/p>\n\n\n\n<p>(-8)+(-11)+(+24)<\/p>\n\n\n\n<p>(-24)-(-11)-(+4)<\/p>\n\n\n\n<p>(-2000)-(-666)<\/p>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"text-decoration: underline\" class=\"underline\">Multiplication et division d\u2019un nombre relatif<\/span>&nbsp;<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-8 wp-block-group-is-layout-flex\">\n<p>(+5) x (+11)&nbsp;<\/p>\n\n\n\n<p>(-4) x (+5)&nbsp;<\/p>\n\n\n\n<p>-1\/-21&nbsp;<\/p>\n\n\n\n<p>24\/44<\/p>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"text-decoration: underline\" class=\"underline\">Lire une \u00e9chelle gradu\u00e9e<\/span><\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-9 wp-block-group-is-layout-flex\">\n<p>Trouve les abscisses des points A et B.&nbsp;<\/p>\n\n\n\n<p>Place le point C en -5 et le point D en +2,5.&nbsp;<\/p>\n\n\n\n<p>Compare les points A et B, C et D, puis rangent les points par ordre croissant.<\/p>\n<\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"528\" height=\"146\" src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/blog\/content\/uploads\/2023\/01\/lire-une-echelle-graduee-nombre-relatif-.png\" alt=\"lire une \u00e9chelle gradu\u00e9e - nombre relatif\" class=\"wp-image-254006\" srcset=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/lire-une-echelle-graduee-nombre-relatif-.png?w=528 528w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/lire-une-echelle-graduee-nombre-relatif-.png?w=300 300w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/lire-une-echelle-graduee-nombre-relatif-.png?w=200 200w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/lire-une-echelle-graduee-nombre-relatif-.png?w=396 396w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/lire-une-echelle-graduee-nombre-relatif-.png?w=288 288w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/lire-une-echelle-graduee-nombre-relatif-.png?w=265 265w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/lire-une-echelle-graduee-nombre-relatif-.png?w=60 60w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/lire-une-echelle-graduee-nombre-relatif-.png?w=320 320w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/lire-une-echelle-graduee-nombre-relatif-.png?w=576 576w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/lire-une-echelle-graduee-nombre-relatif-.png?w=940 940w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/lire-une-echelle-graduee-nombre-relatif-.png?w=1080 1080w\" sizes=\"(max-width: 528px) 100vw, 528px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">Corrections \u2714\ufe0f<\/h3>\n\n\n\n<p>1 &#8211;<\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-10 wp-block-group-is-layout-flex\">\n<p>&nbsp;(+4) + (-9) = 4 &#8211; 9 =<strong> -5<\/strong><\/p>\n\n\n\n<p>(-8)+(-11)+(+24) = (-19) + 24 = <strong>+5<\/strong><\/p>\n\n\n\n<p>(-24)-(-11)-(+4) = -24 + 11 &#8211; 4 = &#8211; 28 + 11 = <strong>&#8211; 17<\/strong><\/p>\n\n\n\n<p>(-2000)-(-666) = &#8211;&nbsp; 2000 + 666 =<strong> &#8211; 1334<\/strong><\/p>\n<\/div>\n\n\n\n<p>2 &#8211;<\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-11 wp-block-group-is-layout-flex\">\n<p>(+5) x (+11) = 5 x 11 = <strong>55<\/strong><\/p>\n\n\n\n<p>(-4) x (+5) = <strong>&#8211; 20<\/strong><\/p>\n\n\n\n<p>-1\/-21 = <strong>1\/21<\/strong>&nbsp;<\/p>\n\n\n\n<p>24\/-44 =<strong> &#8211; 24\/ -44<\/strong><\/p>\n<\/div>\n\n\n\n<p>3 &#8211;&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-12 wp-block-group-is-layout-flex\">\n<p>A(1) ; B(-3)<\/p>\n\n\n\n<p>A&gt;B ; C&lt;D \u21d2 D &gt; A &gt; B &gt; C<\/p>\n<\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"499\" height=\"139\" src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/blog\/content\/uploads\/2023\/01\/nombre-relatif-correction-de-lexercice-3.png\" alt=\"Correction de l'exercice 3 - nombre relatif\" class=\"wp-image-254007\" srcset=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/nombre-relatif-correction-de-lexercice-3.png?w=499 499w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/nombre-relatif-correction-de-lexercice-3.png?w=300 300w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/nombre-relatif-correction-de-lexercice-3.png?w=200 200w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/nombre-relatif-correction-de-lexercice-3.png?w=396 396w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/nombre-relatif-correction-de-lexercice-3.png?w=288 288w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/nombre-relatif-correction-de-lexercice-3.png?w=265 265w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/nombre-relatif-correction-de-lexercice-3.png?w=60 60w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/nombre-relatif-correction-de-lexercice-3.png?w=320 320w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/nombre-relatif-correction-de-lexercice-3.png?w=576 576w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/nombre-relatif-correction-de-lexercice-3.png?w=940 940w, https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2023\/01\/nombre-relatif-correction-de-lexercice-3.png?w=1080 1080w\" sizes=\"(max-width: 499px) 100vw, 499px\" \/><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/QPZFWLQOUPUmboVkrT\/giphy.gif\" alt=\"\"\/><\/figure><\/div>\n\n\n<p>Cette fiche de cours de math\u00e9matiques sp\u00e9cial nombre relatif est \u00e0 pr\u00e9sent termin\u00e9e. Ce chapitre n\u2019aura d\u00e9sormais plus aucun secret pour toi. N\u2019oublie pas de nous dire en commentaire si tu as r\u00e9ussi les exercices ! \ud83e\udd29<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;254000&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;11&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;3.1&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Tu as aim\u00e9 cet article ?&quot;,&quot;legend&quot;:&quot;3.1\\\/5 - (11 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Tout savoir sur le nombre relatif \ud83d\udd22&quot;,&quot;width&quot;:&quot;87.4&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 87.4px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            3.1\/5 - (11 votes)    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Est-ce que 10 est un nombre relatif ? Oui\u202f! Seulement, qu\u2019est-ce qu\u2019un nombre relatif ? Sans le savoir, (&#8230;)<\/p>\n","protected":false},"author":330,"featured_media":254008,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"category":[803,810],"tag":[77,770],"class_list":["post-254000","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-apprendre-matiere","category-maths","tag-college","tag-fiche-revision"],"acf":[],"_links":{"self":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/posts\/254000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/users\/330"}],"replies":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/comments?post=254000"}],"version-history":[{"count":0,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/posts\/254000\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/media\/254008"}],"wp:attachment":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/media?parent=254000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/category?post=254000"},{"taxonomy":"tag","embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/tag?post=254000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}