脱式计算。
|
| (1)原式=272÷8 =34 | (2)原式=5.9-2.7 =3.2 |
| (3)原式=700÷7 =100 | (4)原式=3500-1690 =1810 |
(5)原式=76+287 | (6)原式=125÷5 =25 |
编辑:chaxungu时间:2026-04-27 13:10:44分类:小学数学题库
脱式计算。
|
| (1)原式=272÷8 =34 | (2)原式=5.9-2.7 =3.2 |
| (3)原式=700÷7 =100 | (4)原式=3500-1690 =1810 |
(5)原式=76+287 | (6)原式=125÷5 =25 |