题目内容
我会算。
|
| (1)原式=835÷5-96 =167-96 =71 |
(2)原式=63×23 =1449 |
| (3) 原式= 48-2×2 = 44 |
(4)原式=1380÷20 =69 |
| (5)原式=50×12÷15 =600÷15 = 40 |
(6)原式=120+480÷15 =120+32 =152 |
| (7)原式=15×58 =870 |
(8)原式=28+80-30 =78 |
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题目内容
我会算。
|
| (1)原式=835÷5-96 =167-96 =71 |
(2)原式=63×23 =1449 |
| (3) 原式= 48-2×2 = 44 |
(4)原式=1380÷20 =69 |
| (5)原式=50×12÷15 =600÷15 = 40 |
(6)原式=120+480÷15 =120+32 =152 |
| (7)原式=15×58 =870 |
(8)原式=28+80-30 =78 |