概要:3,7和11 30,45和906. 求下列每组数的最小公倍数.8和20 26和65上一页 [1] [2] [3] [4] [5]
3,7和11 30,45和90
6. 求下列每组数的最小公倍数.
8和20 26和65
上一页 [1] [2] [3] [4] [5]