题目内容
计算下列各题。
|
| (1)原式=750+5-38 =755-38 =717 |
(2)原式=(960-450)+25 =510+25 =535 |
| (3)原式=(260-28)÷29 =232÷29 =8 |
(4)原式=(240÷8)÷5 =30÷5 =6 |
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题目内容
计算下列各题。
|
| (1)原式=750+5-38 =755-38 =717 |
(2)原式=(960-450)+25 =510+25 =535 |
| (3)原式=(260-28)÷29 =232÷29 =8 |
(4)原式=(240÷8)÷5 =30÷5 =6 |