人教版数学五年级小数乘除法计算题 小数乘法 1 、列竖式计算
2 7 ×0
8 6 ×1
4 2 、计算下面各题,能简便运算的要简便运算
0 6 ×2
3 3 ×0
5 ×4 0
6 5 ×1 0 5 3
7 6 ×0
2 5 +2 5
5 二、小数除法 1 、用竖式计算下面各题
(1 )6 8
8 ÷4 = (2 )8 5
4 4 ÷1 6 = (3 )6 7
5 ÷1 5 = (4 )2 8 9
9 ÷1 8 = (5 )1 0 1
7 ÷9 = (6 )2 4 3
2 ÷6 4 = (7 )1 6
8 ÷2 8 = (8 )1 5
6 ÷2 4 = (9 )0
1 3 8 ÷1 5 = (1 0 )1
3 5 ÷2 7 = (1 1 )0
4 1 6 ÷3 2 = (1 2 )3
6 4 ÷5 2 = (1 3 )9 1
8 = (1 4 )0
7 5 6 ÷0
1 8 = (1 5 )5 1
2 7 = (1 6 )2 6 ÷0
1 3 = (1 7 )2 1 0 ÷1
4 = (1 8 )2
6 8 8 ÷0
5 6 = (1 9 )1 0
6 2 5 ÷2 5 = (2 0 )1 2 6 ÷4 5 = (2 1 )1 0 ÷2 5 = (2 2 )2
5 = (2 3 )1 5 ÷0
0 6 = (2 4 )2 5
0 3 2 = 2 、下面各题,商保留一位小数
(2 5 )1 4
3 6 ÷2
7 ≈ (2 6 )8
3 3 ÷6
2 ≈ (2 7 )1
0 3 ≈ 3 、下面各题,商保