Бие даан хөгжье

A rotatable ruler with adjustable length. Anthony Or GeoGebra Institute of Hong Kong

 

Tsolmon Nergui

 
Materiaaltype
Werkblad
Tags
Doelgroep (leeftijd)
6 – 10
Taal
English (United Kingdom)
 
 
 
© 2025 International GeoGebra Institute