| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 老师,第二道题是怎么分的?没看懂。 [数与式] | 2021-07-16 | 1 | |
| 老师这道题的详细过程,文字谢谢 [数与式] | 2021-07-15 | 5 | |
| 2021-07-15 | 2 | ||
| 2021-07-15 | 5 | ||
| 2021-07-15 | 3 | ||
| 16-xx=9-(5-x)(5-x), [几何图形的初步认识] | 2021-07-15 | 2 | |
| 图片 [几何图形的初步认识] | 2021-07-15 | 1 | |
| 求过程 [几何图形的初步认识] | 2021-07-15 | 1 | |
| 求过程 [几何图形的初步认识] | 2021-07-15 | 1 | |
| ∵在三角形ABC和三角形ADC中 角B [几何图形的初步认识] | 2021-07-15 | 2 | |
| a-2+a分之一的2是怎么来的 [数与式] | 2021-07-15 | 1 | |
| 2021-07-15 | 1 | ||
| 2021-07-15 | 1 | ||
| 2021-07-15 | 1 | ||
| 2021-07-15 | 2 | ||
| 2021-07-15 | 1 | ||
| 看图 [数与式] | 2021-07-15 | 1 | |
| 2021-07-15 | 1 | ||
| 2021-07-15 | 2 | ||
| 2021-07-15 | 1 |

