| 3 |
| 2 |
| 4 |
| 1 |
| 2 |
| 144 |
| 3 | 1000 |
| 3 |
| 2 |
| 2 |
| 3 |
| 27 |
| 3 |
| ||||
|
| 1-b |
| ||
| 4 |
| b-b2 |
| 3 |
| 2 |
| 4 |
| 1 |
| 2 |
| 144 |
| 3 | 1000 |
| 3 |
| 2 |
| 1 |
| 2 |
| 3 |
| 2 |
| 2 |
| 3 |
| 3 |
| 2 |
| 2 |
| 3 |
| 3 |
| 2 |
| 2 |
| 3 |
| 27 |
| 3 |
| ||||
|
| 3 |
| 3 |
3
| ||||
|
5
| ||
| 3 |
27-5
| ||
| 3 |
| 1-b |
| ||
| 4 |
| b-b2 |
| 1-b |
3ab
| ||
| 4 |
| b-b2 |
| ||||
| 2 |
| b-b2 |
| ab |
| 2 |
科目:初中数学 来源: 题型:
| 计算:(1)-32-(-17)-|-23| | (2)4×(-5 )-12÷(-6 ) | (3)(
|
(4)-14+(1+0.5)×
|
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