| 计算下面各题(能简算的要简算): (
| 101×82 | 1.56÷0.3×0.16 | 125×0.32×25. |
| 7 |
| 16 |
| 1 |
| 4 |
| 1 |
| 3 |
=
| 3 |
| 16 |
| 1 |
| 3 |
=
| 9 |
| 16 |
(2)101×82,
=(100+1)×82,
=100×82+1×82,
=8200+82,
=8282;
(3)1.56÷0.3×0.16,
=5.2×0.16,
=0.832;
(4)125×0.32×25,
=125×0.8×0.4×25,
=(125×0.8)×(0.4×25),
=100×10,
=1000.
编辑:chaxungu时间:2026-04-27 13:18:23分类:小学数学题库
| 计算下面各题(能简算的要简算): (
| 101×82 | 1.56÷0.3×0.16 | 125×0.32×25. |
| 7 |
| 16 |
| 1 |
| 4 |
| 1 |
| 3 |
| 3 |
| 16 |
| 1 |
| 3 |
| 9 |
| 16 |