分数のひき算(分母が同じばあい)

分数のひき算(同分母)

 

nunokazu

 
Materialtyp
Aktivität
Tags
arithmetic  arithmetic-operations  class  fraction  subtraction  subtraction-of-fractions-with-like-denominators  tutorial 
Zielgruppe (Alter)
3 – 19+
Sprache
Japanese / 日本語‎
 
 
 
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