计算。
|
| (1)原式= 45+24 =69 | (2)原式=9+18 =27 | (3)原式= 48-24 =24 |
| (4)原式=8÷4 =2 | (5)原式=9×5 = 45 | (6)原式=9×4 =36 |
| (7)原式=72-38 =34 | (8)原式=36÷6 =6 | (9)原式=7×9 =63 |
编辑:chaxungu时间:2026-04-27 13:25:16分类:小学数学题库
计算。
|
| (1)原式= 45+24 =69 | (2)原式=9+18 =27 | (3)原式= 48-24 =24 |
| (4)原式=8÷4 =2 | (5)原式=9×5 = 45 | (6)原式=9×4 =36 |
| (7)原式=72-38 =34 | (8)原式=36÷6 =6 | (9)原式=7×9 =63 |