Quiz — CamScanner 08-26-2020 18.24.09 - Page 7.pdf

Question 1 sur 10 20:00

[{"id":95189,"question":"Quel est le résultat de 45 + 27 ?","option_a":"62","option_b":"72","option_c":"78","option_d":"82","option_e":"","option_f":"","bonne_reponse":"b","explication":"45 + 27 = 72. Additionnez les unités (5+7=12) puis les dizaines (40+20=60), puis additionnez les deux résultats (60+12=72).","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"62\", \"b\": \"72\", \"c\": \"78\", \"d\": \"82\"}}","_debug_options_count":4},{"id":95190,"question":"La somme de deux nombres impairs est toujours paire.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Vrai. Par exemple, 3 + 5 = 8 (pair). La somme de deux nombres impairs est toujours un nombre pair.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":95191,"question":"Résolvez l'équation : x + 12 = 25. Quelle est la valeur de x ?","option_a":"10","option_b":"13","option_c":"15","option_d":"20","option_e":"","option_f":"","bonne_reponse":"b","explication":"x = 25 - 12 = 13. Soustrayez 12 des deux côtés de l'équation pour isoler x.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"10\", \"b\": \"13\", \"c\": \"15\", \"d\": \"20\"}}","_debug_options_count":4},{"id":95192,"question":"Quel est le produit de 7 × 8 ?","option_a":"48","option_b":"56","option_c":"64","option_d":"72","option_e":"","option_f":"","bonne_reponse":"b","explication":"7 × 8 = 56. Multipliez 7 par 8 pour obtenir le résultat.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"48\", \"b\": \"56\", \"c\": \"64\", \"d\": \"72\"}}","_debug_options_count":4},{"id":95193,"question":"Le nombre 120 est divisible par 5.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Vrai. Un nombre est divisible par 5 s'il se termine par 0 ou 5. 120 se termine par 0.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":95194,"question":"Quelle est la moitié de 144 ?","option_a":"62","option_b":"72","option_c":"82","option_d":"92","option_e":"","option_f":"","bonne_reponse":"b","explication":"144 ÷ 2 = 72. Divisez 144 par 2 pour obtenir la moitié.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"62\", \"b\": \"72\", \"c\": \"82\", \"d\": \"92\"}}","_debug_options_count":4},{"id":95195,"question":"Si un rectangle a une longueur de 10 cm et une largeur de 5 cm, quel est son périmètre ?","option_a":"20 cm","option_b":"25 cm","option_c":"30 cm","option_d":"40 cm","option_e":"","option_f":"","bonne_reponse":"c","explication":"Périmètre = 2 × (longueur + largeur) = 2 × (10 + 5) = 30 cm.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"c\", \"options\": {\"a\": \"20 cm\", \"b\": \"25 cm\", \"c\": \"30 cm\", \"d\": \"40 cm\"}}","_debug_options_count":4},{"id":95196,"question":"Le nombre 17 est un nombre premier.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Vrai. Un nombre premier n'a que deux diviseurs : 1 et lui-même. 17 n'est divisible que par 1 et 17.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":95197,"question":"Calculez : 3 × (4 + 5) - 2.","option_a":"19","option_b":"25","option_c":"27","option_d":"33","option_e":"","option_f":"","bonne_reponse":"c","explication":"3 × (4 + 5) - 2 = 3 × 9 - 2 = 27 - 2 = 25. Respectez l'ordre des opérations : parenthèses d'abord.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"c\", \"options\": {\"a\": \"19\", \"b\": \"25\", \"c\": \"27\", \"d\": \"33\"}}","_debug_options_count":4},{"id":95198,"question":"Quel est le résultat de 125 ÷ 5 ?","option_a":"20","option_b":"25","option_c":"30","option_d":"35","option_e":"","option_f":"","bonne_reponse":"b","explication":"125 ÷ 5 = 25. Divisez 125 par 5 pour obtenir le résultat.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"20\", \"b\": \"25\", \"c\": \"30\", \"d\": \"35\"}}","_debug_options_count":4}]