脱式计算。
|
| (1)原式=6.3-5.8 =0.5 | (2)原式=366-360 =6 | (3)原式=56×9 =504 |
| (4)原式=574÷7 =82 | (5)原式=63÷9 =7 | (6)原式=456÷8 =57 |
编辑:chaxungu时间:2026-04-27 13:09:51分类:小学数学题库
脱式计算。
|
| (1)原式=6.3-5.8 =0.5 | (2)原式=366-360 =6 | (3)原式=56×9 =504 |
| (4)原式=574÷7 =82 | (5)原式=63÷9 =7 | (6)原式=456÷8 =57 |