| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 为什么? [几何图形的初步认识] | 2021-10-10 | 1 | JD1***927 |
| 老师,轴对称的性质是什么? [几何图形的初步认识] | 2021-10-10 | 1 | JD1***239 |
| 老师,最后答案c减a加b可以吗 [数与式] | 2021-10-10 | 1 | JD1***783 |
| 老师 [方程(组)与不等式(组)] | 2021-10-10 | 1 | fcr*** |
| 老师三角形acb可以写成Rt三角形ac [几何图形的初步认识] | 2021-10-10 | 1 | JD1***783 |
| 2021-10-10 | 1 | JD1***840 | |
| 2021-10-10 | 1 | JD1***902 | |
| 2021-10-10 | 3 | JD1***045 | |
| 老师 [不确定] | 2021-10-10 | 1 | fcr*** |
| 22题 [几何图形的初步认识] | 2021-10-10 | 1 | a15***382 |
| 23题 [几何图形的初步认识] | 2021-10-10 | 1 | a15***382 |
| 老师 [不确定] | 2021-10-10 | 1 | fcr*** |
| 如图,从C地看A、B两地的视角∠C是锐 [几何图形的初步认识] | 2021-10-10 | 1 | JD1***713 |
| 如图,角2=角1,角B=角D,求证AB [几何图形的初步认识] | 2021-10-10 | 1 | JD1***713 |
| 2021-10-10 | 3 | JD1***405 | |
| 老师有根号化简的数吗 [不确定] | 2021-10-10 | 3 | z15***916 |
| 一次函数 [数与式] | 2021-10-10 | 1 | JD1***076 |
| 有其他解法吗? [方程(组)与不等式(组)] | 2021-10-10 | 1 | JD1***393 |
| 老师,根号5是无理数吗 [数与式] | 2021-10-10 | 1 | dwq*** |
| 问题 [不确定] | 2021-10-09 | 8 | JD1***781 |

