Răspuns:
Multiplii lui 2 mai mici sau egali cu 100 sunt: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44,46,48, 50, 52, 54, 56 , 58, 60, 62, 64, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96,98
Multiplii lui 7 mai mici sau egali cu 100:
7,14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, 98.