1-100的倍数有哪些答:31的倍数:31,62,93,124,155,186,217,248,279/31的因数:1,3132的倍数:32,64,96,128,160,192,224,256,288/32的因数:1,2,4,8,16,3233的倍数:33,66,99,132,165,198,231,264,297/33的因数:1,3,11,3334的倍数:34,68,102,136,170,204,238,272,306/34的因数:1,2,17,3435的倍数:35,70,...
1一20以内数的倍数有哪些答:1的倍数:1~20全是 2的倍数:2,4,6,8,10,12,14,16,18,20 3的倍数:3,6,9,12,15,18 4的倍数:4,8,12,16,20 5的倍数:5,10,15,20 6的倍数:6,12,18 7的倍数:7,14 8的倍数:8,16 9的倍数:9,18 10的倍数:10,20 ...