| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 老师,如图 [几何图形的初步认识] | 2021-10-09 | 5 | BQe***077 |
| 为什么它们相等 [数与式] | 2021-10-09 | 1 | y13***657 |
| 看一下 [数与式] | 2021-10-09 | 1 | y13***657 |
| 老师你好,为什么a2减1=0??? [函数及其图像] | 2021-10-09 | 3 | hbm*** |
| 例2(2) [几何图形的初步认识] | 2021-10-09 | 1 | jeh*** |
| 数学题 [几何图形的初步认识] | 2021-10-09 | 1 | JD1***319 |
| 老师这道题怎么解答呢。 可以给我具体的说一下吗 [几何图形的初步认识] | 2021-10-09 | 6 | JD1***092 |
| 如图,角1等于角2,角3等于角4,求证 [几何图形的初步认识] | 2021-10-09 | 3 | JD1***713 |
| 可以跟我讲一下工号和开平方的意义吗?和 [数与式] | 2021-10-09 | 1 | gao***202 |
| 勾股定理 [解直角三角形] | 2021-10-09 | 7 | JD1***329 |
| 老师这里不太懂 [方程(组)与不等式(组)] | 2021-10-09 | 1 | JD1***690 |
| 为啥呢@_@ [数与式] | 2021-10-09 | 1 | JD1***690 |
| 老师画的d1点上面那个格点可以吗 [几何图形的初步认识] | 2021-10-08 | 1 | jdr*** |
| 角的平分线的性质 [几何图形的初步认识] | 2021-10-08 | 1 | JD1***112 |
| 角的平分线的性质 [几何图形的初步认识] | 2021-10-08 | 1 | JD1***112 |
| 如图 [几何图形的初步认识] | 2021-10-08 | 1 | JD1***027 |
| 如图 [几何图形的初步认识] | 2021-10-08 | 1 | JD1***027 |
| 如图 [几何图形的初步认识] | 2021-10-08 | 1 | JD1***027 |
| 老师发一些关于截长补断的题 [方法与资料] | 2021-10-08 | 1 | cit*** |
| 如图 [几何图形的初步认识] | 2021-10-08 | 1 | JD1***027 |

