認識分數

modified from oshuat's work: added translation comparison functions http://www.geogebratube.org/material/show/id/3463

 

tommy.chan

 
Materialtyp
Aktivität
Tags
fraction 
Zielgruppe (Alter)
6 – 10
Sprache
Chinese Traditional / 繁體中文‎
 
 
 
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