| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 某一旅馆的客房有三人间和二人间两种,三 [方程(组)与不等式(组)] | 2020-11-24 | 1 | |
| 2020-11-24 | 2 | ||
| 谢谢 [数与式] | 2020-11-24 | 3 | |
| 数学 [几何图形的初步认识] | 2020-11-24 | 3 | |
| 急急急 [几何图形的初步认识] | 2020-11-24 | 5 | |
| 已知4的m次方=a,8的n次方=b,其 [数与式] | 2020-11-24 | 3 | |
| 老师,如图,这种一应该怎么做啊? [数与式] | 2020-11-24 | 3 | |
| 2020-11-24 | 3 | ||
| 2020-11-24 | 7 | ||
| 2020-11-24 | 2 | ||
| 2020-11-24 | 1 | ||
| 2020-11-24 | 3 | ||
| 如果是这样的怎样计算 [不确定] | 2020-11-24 | 5 | |
| 在图上 [几何图形的初步认识] | 2020-11-24 | 1 | |
| 2020-11-24 | 1 | ||
| 如图,解方程组 [不确定] | 2020-11-24 | 1 | |
| 用带入消元法解下列方程组 [方程(组)与不等式(组)] | 2020-11-24 | 1 | |
| 如图,消元法解方程组 [方程(组)与不等式(组)] | 2020-11-24 | 1 | |
| 用加减消元法解方程组。要过程,(将…代 [方程(组)与不等式(组)] | 2020-11-24 | 1 | |
| 用加减消元法解方程组。要过程,(将…代 [方程(组)与不等式(组)] | 2020-11-24 | 1 |

