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

 
Tipo de recurso
Actividad
Etiquetas
expression  formula  practice  terms  variable 
Grupo destino (edad)
11 – 14
Idioma
English (United States)
 
 
 
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