找规律:1,2,3,4,6,(),9,12,(),24,(),72.
问题描述:
找规律:1,2,3,4,6,(),9,12,(),24,(),72.
答
8,18,16应该这样
答
8,16,18
答
填8和18和36
因为72的因数是1,2,3,4,6,8,9,12,18,24,36,72.
答
7 16 64