Simultaneous Linear Equations 聯立二元一次方程
A context to learn the meaning of simultaneous equations.
In level 1, coefficients of x or y are the same.
In level 2, one of the equations has to be multiplied.
In level 3, both equations have to be multiplied.
- 適合年齡
- 11 – 14
- 語言
- Chinese Traditional / 繁體中文
