運用百分數變化解答簡單的買賣問題。
English version: [url]64151 Percentages: Selling Problems[/url]
柯志明
香港 GeoGebra 學院
- Target Group (Age)
- 11 – 14
- Language
- Chinese Traditional / 繁體中文
Error
A timeout occurred. Trying to re-save …
Sorry, but the server is not responding. Please wait a few minutes and then try to save again.
