การบวกจำนวนเต็ม

An applet for exploring integer addition using number line and tile representations.

 

Natnicha Thaemyim

 
자료 유형
활동
태그
adding  line  number  tiles 
대상 그룹 (연령)
3 – 19+
언어
Thai / ภาษาไทย‎
 
 
 
© 2026 International GeoGebra Institute