先想好运算顺序,再计算。
|
| (1)原式= 4×7 =28 | (2)原式=6÷3 =2 |
| (3)原式=36÷9 = 4 | (4)原式=61-17 = 44 |
| (5)原式=7+19 =26 | (6)原式=7×7 = 49 |
| (7)原式=62-22 = 40 | (8)原式=6×7 = 42 |
| (9)原式=35+20 =55 | (10)原式=9×6 =54 |
编辑:chaxungu时间:2026-04-27 12:37:33分类:小学数学题库
先想好运算顺序,再计算。
|
| (1)原式= 4×7 =28 | (2)原式=6÷3 =2 |
| (3)原式=36÷9 = 4 | (4)原式=61-17 = 44 |
| (5)原式=7+19 =26 | (6)原式=7×7 = 49 |
| (7)原式=62-22 = 40 | (8)原式=6×7 = 42 |
| (9)原式=35+20 =55 | (10)原式=9×6 =54 |