| 5 |
| 45 |
| 8 |
| 2 |
|
|
| 18 |
| 1 |
| 5 |
| 50 |
|
| ab |
|
|
| 2 | ||
|
| 27 |
| 3 |
| 1 |
| 2 |
| 1 |
| 3 |
| ||||
|
| ||||
|
| 5 |
| 45 |
| 8 |
| 2 |
| 5 |
| 5 |
| 2 |
| 2 |
| 5 |
| 2 |
|
|
| 6 |
3
| ||
| 2 |
5
| ||
| 2 |
| 18 |
| 1 |
| 5 |
| 50 |
|
| 2 |
| 2 |
| 2 |
| 2 |
| ab |
|
|
| ad |
5
| ||
| a |
| ||
| 15a |
10ab
| ||
| 3 |
| 2 | ||
|
| 27 |
| 3 |
| 3 |
| 3 |
| 3 |
| ||||
|
| ||||
|
x+
| ||
| x-y |
| ||
| x-y |
| x+y |
| x-y |
| 1 |
| 2 |
| 1 |
| 3 |
| x+y |
| x-y |
| 5 |
| 6 |
| 1 |
| 6 |
科目:初中数学 来源: 题型:
| 45 |
| 18 |
| 8 |
| 125 |
| 5 |
| 6 |
| 5 |
| 6 |
| 27 |
| 45 |
| 20 |
| 75 |
| 5 |
| 10 |
| 5 |
|
| 9a |
3
| ||
|
| ||
|
| 8ab |
| 6ab3 |
|
| 16y |
| 9y |
| 3 |
| 5 |
| 3 |
| 5 |
| 3 |
| 48 |
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