Quiz — 06 (3).pdf

Question 1 sur 10 20:00

[{"id":92773,"question":"Quel est le résultat de 456 + 234 ?","option_a":"690","option_b":"680","option_c":"700","option_d":"670","option_e":"","option_f":"","bonne_reponse":"a","explication":"456 + 234 = 690. Additionnez les unités, puis les dizaines et enfin les centaines.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"690\", \"b\": \"680\", \"c\": \"700\", \"d\": \"670\"}}","_debug_options_count":4},{"id":92774,"question":"La multiplication est une opération commutative.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"La multiplication est commutative : a × b = b × a. Par exemple, 3 × 4 = 4 × 3.","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":92775,"question":"Quel est le résultat 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. Cette table de multiplication est essentielle à maîtriser.","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":92776,"question":"La division de 50 par 5 donne 10.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"50 ÷ 5 = 10. Vérifiez en multipliant 10 par 5 pour obtenir 50.","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":92777,"question":"Quel est le périmètre d'un carré de côté 5 cm ?","option_a":"10 cm","option_b":"15 cm","option_c":"20 cm","option_d":"25 cm","option_e":"","option_f":"","bonne_reponse":"c","explication":"Le périmètre d'un carré = 4 × côté. Ici, 4 × 5 = 20 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\": \"10 cm\", \"b\": \"15 cm\", \"c\": \"20 cm\", \"d\": \"25 cm\"}}","_debug_options_count":4},{"id":92778,"question":"La fraction 3\/4 est équivalente à 0,75.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"3\/4 = 0,75. Divisez 3 par 4 pour vérifier.","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":92779,"question":"Quel est le résultat de 123 - 45 ?","option_a":"78","option_b":"88","option_c":"77","option_d":"68","option_e":"","option_f":"","bonne_reponse":"a","explication":"123 - 45 = 78. Soustrayez les unités, puis les dizaines.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"78\", \"b\": \"88\", \"c\": \"77\", \"d\": \"68\"}}","_debug_options_count":4},{"id":92780,"question":"Un triangle isocèle a deux côtés de même longueur.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Un triangle isocèle a deux côtés égaux et deux angles égaux.","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":92781,"question":"Quel est le résultat de 9 × 7 ?","option_a":"56","option_b":"63","option_c":"72","option_d":"81","option_e":"","option_f":"","bonne_reponse":"b","explication":"9 × 7 = 63. Cette table est souvent source d'erreurs, à réviser.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"56\", \"b\": \"63\", \"c\": \"72\", \"d\": \"81\"}}","_debug_options_count":4},{"id":92782,"question":"La somme de deux nombres pairs est toujours paire.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Exemple : 4 + 6 = 10 (pair). La somme de deux pairs est toujours paire.","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}]