{"schema_version":3,"id":"home-rel-021","url":"/questions/home-rel-021/","theme":"revise-seconde","parcours":"commun|spe|ens_sci|techno","niveau":2,"type":"qcm","consigne":"Calcule.","amorce":"(−6) − (−3) = ?","choices":["−3","−9","3","6"],"reponse":"−3","correction":{"repere":"Repère le double signe moins.","agis":"Remplace la soustraction de −3 par l\u0027addition de son opposé 3.","pourquoi":"Soustraire un négatif et ajouter son opposé produisent le même résultat.","verification":"Ajoute 3 à ta réponse : tu dois obtenir 0 ; puis vérifie que ta réponse est 3 unités à droite de −6."},"empreinte":"5193f151e60a422694dbbf8c59cb7953f2885aac3ef80e3c3c3def46c2328075","canonical_url":"https://unpointdeplus.com/questions/home-rel-021/","memberships":[{"set_id":"relatifs-socle","titre":"Nombres relatifs : pas à pas","etape":"E — Double signe moins","position":21,"total":27,"set_url":"https://unpointdeplus.com/sets/relatifs-socle/","url":"https://unpointdeplus.com/questions/home-rel-021/"}],"navigation":{"set_id":"relatifs-socle","titre":"Nombres relatifs : pas à pas","position":21,"total":27,"revision":"1-ef290b0cc24847bc8ce58d20-nav-4f53cda18c2baa0c","up":{"kind":"set","id":"relatifs-socle","label":"Présentation du set","url":"https://unpointdeplus.com/sets/relatifs-socle/"},"previous":{"kind":"question","id":"home-rel-020","label":"← Question précédente","url":"https://unpointdeplus.com/questions/home-rel-020/"},"next":{"kind":"question","id":"home-rel-022","label":"Question suivante →","url":"https://unpointdeplus.com/questions/home-rel-022/"}}}