Quiz Maths 9ème : Maîtrisez les opérations de base !

Question 1 sur 10 10:00

[{"id":51311,"question":"Quel est le résultat de 456 + 123 ?","option_a":"579","option_b":"569","option_c":"589","option_d":"599","option_e":"","option_f":"","bonne_reponse":"A","explication":"L'addition de 456 et 123 donne 579. Vérifiez en additionnant les unités, dizaines et centaines séparément.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":51312,"question":"La multiplication 7 × 8 donne toujours 56.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"A","explication":"La multiplication de 7 par 8 donne bien 56, c'est une propriété fondamentale de la multiplication.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":51313,"question":"Quel est le résultat de 1000 ÷ 25 ?","option_a":"40","option_b":"25","option_c":"50","option_d":"100","option_e":"","option_f":"","bonne_reponse":"A","explication":"1000 divisé par 25 donne 40, car 25 × 40 = 1000.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":51314,"question":"La soustraction 100 - 47 donne 53.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"A","explication":"100 - 47 = 53, le calcul est correct.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":51315,"question":"Quel est le résultat de 12 × 5 + 3 ?","option_a":"63","option_b":"60","option_c":"65","option_d":"57","option_e":"","option_f":"","bonne_reponse":"A","explication":"D'abord, 12 × 5 = 60, puis 60 + 3 = 63. Respectez la priorité des opérations.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":51316,"question":"La division 81 ÷ 9 donne 9.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"A","explication":"81 divisé par 9 donne bien 9, car 9 × 9 = 81.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":51317,"question":"Quel est le résultat de 250 - 125 ?","option_a":"125","option_b":"135","option_c":"115","option_d":"105","option_e":"","option_f":"","bonne_reponse":"A","explication":"250 - 125 = 125, car 125 + 125 = 250.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":51318,"question":"La multiplication 6 × 7 donne 42.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"A","explication":"6 × 7 = 42, c'est une multiplication de base à connaître par cœur.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":51319,"question":"Quel est le résultat de 500 ÷ 4 ?","option_a":"125","option_b":"100","option_c":"150","option_d":"200","option_e":"","option_f":"","bonne_reponse":"A","explication":"500 divisé par 4 donne 125, car 4 × 125 = 500.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":51320,"question":"La soustraction 200 - 150 donne 50.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"A","explication":"200 - 150 = 50, le calcul est correct.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0}]