先想好运算顺序,再计算。
|
| (1)原式=12÷6 =2 | (2)原式=6÷3 =2 |
| (3)原式=7+19 =26 | (4)原式=52-17 =35 |
| (5)原式= 4×7 =28 | (6)原式=30÷6 =5 |
| (7)原式= 42-36 =6 | (8)原式=7×7 = 49 |
编辑:chaxungu时间:2026-04-27 12:37:37分类:小学数学题库
先想好运算顺序,再计算。
|
| (1)原式=12÷6 =2 | (2)原式=6÷3 =2 |
| (3)原式=7+19 =26 | (4)原式=52-17 =35 |
| (5)原式= 4×7 =28 | (6)原式=30÷6 =5 |
| (7)原式= 42-36 =6 | (8)原式=7×7 = 49 |