计算下面各题。
|
| (1)原式=72.34-58.82 =13.52 | (2)原式=39-(13.05+0.55) =39-13.6 =25.4 |
| (3)原式=1500+50-756 =1550-756 =794 | (4)原式=84×(100+2) =8400+168 =8568 |
| (5)原式=(124-24)×76 =100×76 =7600 |
编辑:chaxungu时间:2026-04-27 13:24:25分类:小学数学题库
计算下面各题。
|
| (1)原式=72.34-58.82 =13.52 | (2)原式=39-(13.05+0.55) =39-13.6 =25.4 |
| (3)原式=1500+50-756 =1550-756 =794 | (4)原式=84×(100+2) =8400+168 =8568 |
| (5)原式=(124-24)×76 =100×76 =7600 |