Marietta and Stan are working on a jigsaw puzzle. The puzzle contains 1032 pieces. If Marietta and Stan have 366 pieces left in all, how much of the puzzle have they done?

Respuesta :

Answer:

x=666

Step-by-step explanation:

By: Andres Quintero, Colegio San Carlos 6th grade

Pieces=1032

pieces left=366

x+366=1032

x+366−366=1032−366

x=666