Google Classroom谷歌课堂
GeoGebraGeoGebra 教室
GeoGebra

Copy of Percentages: Selling Problems (Java Version)

作者:Tzun Fung, Anthony OR 柯志明
Click http://www.geogebratube.org/student/m64151 for a HTML5 version.
Anthony Or GeoGebra Institute of Hong Kong

新资源

发现资源

发现主题