脱式计算
|
| (1)原式=1067-789 =278 | (2)原式=24+322 =346 | (3)原式=288-52 =236 |
| (4)原式=3×90 =270 | (5)原式=946-21 =925 | (6)原式=400÷50 =8 |
编辑:chaxungu时间:2026-04-27 13:25:45分类:小学数学题库
脱式计算
|
| (1)原式=1067-789 =278 | (2)原式=24+322 =346 | (3)原式=288-52 =236 |
| (4)原式=3×90 =270 | (5)原式=946-21 =925 | (6)原式=400÷50 =8 |