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

 
Vrsta materijala
Aktivnost
Oznake
expression  formula  practice  terms  variable 
Ciljana skupina (godine)
11 – 14
Jezik
English (United States)
 
 
 
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