Nom : Classe :
Prénom : Date :
Campus Saint Jean Math 1ère
2.8) Recherche le contenu des ensembles suivants :
div.28 (< 14) = _______________________________
div.27 (> 3) = ________________________________
div.38 ( 19) = _______________________________
div.42 (< 21) = _______________________________
12N ( 36) = _________________________________
12N (> 36) = _________________________________
20N (> 31) = _________________________________
20N ( 31) = _________________________________
6N ( 60) = __________________________________
6N (< 60) = __________________________________
div.25 (> 5) = ________________________________
div.25 ( 5) = ________________________________
div.30 (> 12) = _______________________________
div.30 ( 12) = _______________________________
2.9) Enumère tous les éléments de :
15N = _____________________________________
125N = ____________________________________
12N = _____________________________________
div.105 = __________________________________
div.54 = ___________________________________
div.1 = ____________________________________
div.0 = ____________________________________
14N = _____________________________________
0N = _____________________________________
7N = _______________________________________