| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 1.为什么在方程中x+12=0.2x [方程(组)与不等式(组)] | 2022-01-25 | 1 | a13***168 |
| 2022-01-25 | 1 | yke*** | |
| 2022-01-24 | 3 | JD1***247 | |
| 2022-01-24 | 1 | JD1***247 | |
| 见下图 [几何图形的初步认识] | 2022-01-24 | 1 | JD1***899 |
| 什么是互为余角? [数与式] | 2022-01-24 | 1 | JD1***525 |
| 老师给我发一下第4次随堂测倒数四个题的 [不确定] | 2022-01-24 | 1 | ggk*** |
| 老师老师,有问题呢↡ [几何图形的初步认识] | 2022-01-24 | 3 | JD1***528 |
| 为什么我看不懂呢?-_-|| [数与式] | 2022-01-24 | 1 | JD1***641 |
| How to do this probl [几何图形的初步认识] | 2022-01-24 | 1 | fgi*** |
| AB,CD属于平行的定义吗? [几何图形的初步认识] | 2022-01-24 | 1 | cak*** |
| 解答 [几何图形的初步认识] | 2022-01-24 | 1 | JD1***988 |
| 这两个角是同位角吗 [不确定] | 2022-01-24 | 1 | bcx*** |
| 2022-01-24 | 1 | din*** | |
| 2022-01-24 | 1 | wcx*** | |
| 2022-01-24 | 1 | hbd*** | |
| 指数和系数概念一样吗 [数与式] | 2022-01-24 | 3 | JD1***646 |
| 怎么来的x减1 [方程(组)与不等式(组)] | 2022-01-24 | 1 | JD1***646 |
| 2022-01-24 | 3 | qze*** | |
| 2022-01-24 | 3 | lia***ing |

