题目内容
计算：-32+(-
)÷1
．
| 5 |
| 8 |
| 9 |
| 16 |
-32+（-
）÷1
，
=-9-
×
，
=-9-
，
=-（9+
），
=-9
．
| 5 |
| 8 |
| 9 |
| 16 |
=-9-
| 5 |
| 8 |
| 16 |
| 25 |
=-9-
| 2 |
| 5 |
=-（9+
| 2 |
| 5 |
=-9
| 2 |
| 5 |
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题目内容
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| 8 |
| 9 |
| 16 |
| 5 |
| 8 |
| 9 |
| 16 |
| 5 |
| 8 |
| 16 |
| 25 |
| 2 |
| 5 |
| 2 |
| 5 |
| 2 |
| 5 |