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.

 

Mathguru

 
Materialtyp
Aktivität
Tags
expression  formula  practice  terms  variable 
Zielgruppe (Alter)
11 – 14
Sprache
English (United States)
 
 
 
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