Discover the Area of a Rectangle

The area of a rectangle can determined by finding out how many unit squares it takes to cover the rectangle. But what if we don’t want to simply sit and count using a grid or by moving a unit square around on a rectangle? Is there another way?
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Jack D. Gittinger —

 
Typ materiálu
Aktivita
Klíčová slova
elementary  rectangle-area 
Cílová skupina (věk)
9 – 11
Jazyk
English (United States)
 
 

Knihy

 
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