| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 2021-11-07 | 1 | JD1***265 | |
| 老师应该是虚线啊? [几何图形的初步认识] | 2021-11-07 | 3 | fec*** |
| 十字相乘法具体内容和作法 [不确定] | 2021-11-07 | 1 | JD1***650 |
| 老师,我想问一下,在做题的时候全等三角 [不确定] | 2021-11-07 | 3 | JD1***612 |
| 数学题 [数与式] | 2021-11-07 | 6 | zxc*** |
| 数学题 [数与式] | 2021-11-07 | 5 | zxc*** |
| 2021-11-07 | 1 | JD1***948 | |
| 咋寫 [不确定] | 2021-11-07 | 4 | JD1***275 |
| 谢谢 [不确定] | 2021-11-07 | 1 | JD1***633 |
| 谢谢 [不确定] | 2021-11-07 | 1 | JD1***633 |
| 如果把分式x+3y分之2x中的x和y都 [不确定] | 2021-11-07 | 1 | zxz*** |
| 怎么做啊? [不确定] | 2021-11-07 | 1 | zxz*** |
| 2021-11-07 | 1 | hen*** | |
| 2021-11-07 | 1 | JD1***596 | |
| 圆和半圆的面积公式搞忘了,老师可以用笔 [几何图形的初步认识] | 2021-11-07 | 3 | JD1***408 |
| 2021-11-07 | 1 | qdq***g01 | |
| 谢谢 [方法与资料] | 2021-11-07 | 3 | JD1***258 |
| 老师能画个示意图吗 [几何图形的初步认识] | 2021-11-07 | 1 | JD1***104 |
| 为啥两边要加个2分之1?直接底乘高除2 [不确定] | 2021-11-07 | 1 | JD1***408 |
| 老师,最后一问直接做角abv等于角ab [不确定] | 2021-11-07 | 1 | AB1***657 |

