| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 出点提 [方法与资料] | 2019-10-07 | 1 | xum***e03 |
| 2019-10-07 | 1 | cje*** | |
| 看不懂为什么是➖ [方程(组)与不等式(组)] | 2019-10-07 | 1 | csx*** |
| 2019-10-07 | 3 | cje*** | |
| 2019-10-07 | 3 | jey*** | |
| 2019-10-07 | 1 | cje*** | |
| 这几个学生说的我没听懂诶 [数与式] | 2019-10-07 | 1 | csx*** |
| 2019-10-07 | 1 | cje*** | |
| 2019-10-07 | 1 | cje*** | |
| 2019-10-07 | 1 | yc1***448 | |
| 2019-10-07 | 1 | ifg*** | |
| 2019-10-06 | 1 | cje*** | |
| 2019-10-06 | 1 | cje*** | |
| 请问5.0乘以10的二次方是精确到了哪一 [数与式] | 2019-10-06 | 3 | fhj*** |
| X在分母上应该怎么计算? [数与式] | 2019-10-06 | 3 | pan***688 |
| 2019-10-06 | 1 | lzy***288 | |
| 老师那这干什么的 [数与式] | 2019-10-06 | 3 | cyl***jia |
| 请问(1)的②小题答案为什么是-3或1 [几何图形的初步认识] | 2019-10-06 | 3 | bet*** |
| 本题由图可知A<B,(1)中条件A为x [几何图形的初步认识] | 2019-10-06 | 1 | bet*** |
| 老师为什么那些假分数会变成减法呢?不应 [方程(组)与不等式(组)] | 2019-10-06 | 1 | zen***016 |

