Question 1 sur 10
20:00
[{"id":15379,"question":"Que vaut 2³ ?","option_a":"4","option_b":"6","option_c":"8","option_d":"12","option_e":"","option_f":"","bonne_reponse":"c","explication":"2³ signifie 2 multiplié par lui-même 3 fois : 2 × 2 × 2 = 8.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"c\", \"options\": {\"a\": \"4\", \"b\": \"6\", \"c\": \"8\", \"d\": \"12\"}}","_debug_options_count":4},{"id":15380,"question":"3² est égal à 6.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"b","explication":"3² = 3 × 3 = 9, donc l'affirmation est fausse.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":15381,"question":"Calcule 5².","option_a":"10","option_b":"15","option_c":"20","option_d":"25","option_e":"","option_f":"","bonne_reponse":"d","explication":"5² = 5 × 5 = 25.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"d\", \"options\": {\"a\": \"10\", \"b\": \"15\", \"c\": \"20\", \"d\": \"25\"}}","_debug_options_count":4},{"id":15382,"question":"Que vaut 10¹ ?","option_a":"1","option_b":"10","option_c":"100","option_d":"0","option_e":"","option_f":"","bonne_reponse":"b","explication":"10¹ = 10, car toute puissance à l'exposant 1 est égale au nombre lui-même.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"1\", \"b\": \"10\", \"c\": \"100\", \"d\": \"0\"}}","_debug_options_count":4},{"id":15383,"question":"4³ est égal à 64.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"4³ = 4 × 4 × 4 = 64, donc l'affirmation est vraie.","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":15384,"question":"Calcule 1².","option_a":"0","option_b":"1","option_c":"2","option_d":"11","option_e":"","option_f":"","bonne_reponse":"b","explication":"1² = 1 × 1 = 1.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"0\", \"b\": \"1\", \"c\": \"2\", \"d\": \"11\"}}","_debug_options_count":4},{"id":15385,"question":"Que vaut 6⁰ ?","option_a":"0","option_b":"1","option_c":"6","option_d":"60","option_e":"","option_f":"","bonne_reponse":"b","explication":"Tout nombre à la puissance 0 vaut 1 (sauf 0⁰ qui est indéfini).","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"0\", \"b\": \"1\", \"c\": \"6\", \"d\": \"60\"}}","_debug_options_count":4},{"id":15386,"question":"3¹ est égal à 3.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"3¹ = 3, donc l'affirmation est vraie.","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":15387,"question":"Calcule 2⁴.","option_a":"8","option_b":"12","option_c":"16","option_d":"32","option_e":"","option_f":"","bonne_reponse":"c","explication":"2⁴ = 2 × 2 × 2 × 2 = 16.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"c\", \"options\": {\"a\": \"8\", \"b\": \"12\", \"c\": \"16\", \"d\": \"32\"}}","_debug_options_count":4},{"id":15388,"question":"Que vaut 7² ?","option_a":"14","option_b":"21","option_c":"49","option_d":"77","option_e":"","option_f":"","bonne_reponse":"c","explication":"7² = 7 × 7 = 49.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"c\", \"options\": {\"a\": \"14\", \"b\": \"21\", \"c\": \"49\", \"d\": \"77\"}}","_debug_options_count":4}]
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