题目内容
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 |
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题目内容
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 |