Quiz : Maîtrisez les opérations élémentaires et le rang des nombres !

Question 1 sur 10 10:00

[{"id":29408,"question":"Quel est le résultat de l'opération suivante : 7 + 3 × 2 ?","option_a":"13","option_b":"20","option_c":"10","option_d":"17","option_e":"","option_f":"","bonne_reponse":"A","explication":"On applique d'abord la multiplication : 3 × 2 = 6, puis l'addition : 7 + 6 = 13.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":29409,"question":"Dans le nombre 4 582, quel est le rang du chiffre 5 ?","option_a":"Unités","option_b":"Dizaines","option_c":"Centaines","option_d":"Milliers","option_e":"","option_f":"","bonne_reponse":"C","explication":"Le chiffre 5 est en position des centaines (5 × 100).","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":29410,"question":"Le résultat de 15 ÷ 3 + 2 est égal à 7.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"A","explication":"On effectue d'abord la division : 15 ÷ 3 = 5, puis l'addition : 5 + 2 = 7. L'affirmation est donc vraie.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":29411,"question":"Quel est le résultat de 8 × (4 + 2) ?","option_a":"48","option_b":"32","option_c":"14","option_d":"24","option_e":"","option_f":"","bonne_reponse":"B","explication":"On commence par les parenthèses : 4 + 2 = 6, puis la multiplication : 8 × 6 = 48.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":29412,"question":"Dans le nombre 3,14, quel est le rang du chiffre 1 ?","option_a":"Unités","option_b":"Dixièmes","option_c":"Centaines","option_d":"Centièmes","option_e":"","option_f":"","bonne_reponse":"B","explication":"Le chiffre 1 est en position des dixièmes (1 × 0,1).","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":29413,"question":"Le résultat de 10 - 2 × 3 est égal à 24.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"B","explication":"On effectue d'abord la multiplication : 2 × 3 = 6, puis la soustraction : 10 - 6 = 4. L'affirmation est donc fausse.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":29414,"question":"Quel est le résultat de 12 + 5 × 4 ?","option_a":"32","option_b":"52","option_c":"28","option_d":"20","option_e":"","option_f":"","bonne_reponse":"C","explication":"On applique d'abord la multiplication : 5 × 4 = 20, puis l'addition : 12 + 20 = 32.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":29415,"question":"Dans le nombre 7 025, quel est le rang du chiffre 0 ?","option_a":"Unités","option_b":"Dizaines","option_c":"Centaines","option_d":"Milliers","option_e":"","option_f":"","bonne_reponse":"C","explication":"Le chiffre 0 est en position des centaines (0 × 100).","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":29416,"question":"Le résultat de (8 + 6) ÷ 2 est égal à 7.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"A","explication":"On commence par les parenthèses : 8 + 6 = 14, puis la division : 14 ÷ 2 = 7. L'affirmation est donc vraie.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":29417,"question":"Quel est le résultat de 15 ÷ (3 + 2) ?","option_a":"3","option_b":"5","option_c":"1","option_d":"7,5","option_e":"","option_f":"","bonne_reponse":"A","explication":"On commence par les parenthèses : 3 + 2 = 5, puis la division : 15 ÷ 5 = 3.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0}]