题目内容
| 4 |
| 5 |
| 2 |
| 3 |
| 7 |
| 3 |
分析:先算
的
,所得的积除以
即可.
| 4 |
| 5 |
| 2 |
| 3 |
| 7 |
| 3 |
解答:解:
×
÷
=
÷
=
.
答:结果是
.
| 4 |
| 5 |
| 2 |
| 3 |
| 7 |
| 3 |
=
| 8 |
| 15 |
| 7 |
| 3 |
=
| 8 |
| 35 |
答:结果是
| 8 |
| 35 |
点评:根据题意,先弄清运算顺序,然后再列式解答.
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题目内容
| 4 |
| 5 |
| 2 |
| 3 |
| 7 |
| 3 |
| 4 |
| 5 |
| 2 |
| 3 |
| 7 |
| 3 |
| 4 |
| 5 |
| 2 |
| 3 |
| 7 |
| 3 |
| 8 |
| 15 |
| 7 |
| 3 |
| 8 |
| 35 |
| 8 |
| 35 |