Rational vs Irrational 有理數與無理數

This applet is modified from https://ggbm.at/UipIJcvQ by Michael Borcherds.

 

Alex CHIK

 
자료 유형
활동
태그
대상 그룹 (연령)
3 – 19+
언어
English
 
 
 
© 2026 International GeoGebra Institute