| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 为什么要用约数而其他数却不可以？ [不确定] | 2021-11-08 | 1 | eje*** |
| 方程 [方程（组）与不等式（组）] | 2021-11-08 | 1 | JD1***133 |
| 如图所示: [不确定] | 2021-11-08 | 1 | A15***877 |
| 如图所示: [不确定] | 2021-11-08 | 1 | A15***877 |
| 如图所示: [不确定] | 2021-11-08 | 1 | A15***877 |
| 如图所示: [不确定] | 2021-11-08 | 1 | A15***877 |
| 如图所示: [不确定] | 2021-11-08 | 1 | A15***877 |
| 如图所示: [几何图形的初步认识] | 2021-11-08 | 1 | A15***877 |
 为什么不是±根号9
[数与式]
|
2021-11-08 | 1 | JD1***623 |
| 如图所示: [不确定] | 2021-11-08 | 1 | A15***877 |
| 如图所示: [数与式] | 2021-11-08 | 1 | A15***877 |
| 如图所示: [数与式] | 2021-11-08 | 1 | A15***877 |
| 如图所示: [数与式] | 2021-11-08 | 1 | A15***877 |
| -3是怎麽的出来的
[数与式]
|
2021-11-08 | 1 | JD1***532 |
| 为什么选d
[不确定]
|
2021-11-08 | 1 | jae*** |
| 看图
[方法与资料]
|
2021-11-07 | 3 | din*** |
| 从1中可知a小于3，可2中可知a=3 [数与式] | 2021-11-07 | 1 | JD1***181 |
| 数学疑问 [数与式] | 2021-11-07 | 3 | xu5*** |
| 老师我想问你一道题。一条数轴，之后让你 [数与式] | 2021-11-07 | 1 | JD1***227 |
| 填空题 [不确定] | 2021-11-07 | 1 | JD1***827 |
