Tiles around a pool: Writing expressions

Square tiles are placed around a rectangular pool (in blue). How many of these square tiles are needed? Write an algebraic expression for the number of tiles needed to go around the pool.

 

Cristina Masotta

 
Tipo di risorsa
Attività
Tag
expression  formula  variable 
Gruppo di riferimento (età)
11 – 14
Lingua
English (United States)
 
 
 
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