please help

Hector must find the sum of 50 + 83 + 50 by using mental math. Which property allows Hector to simplify the equation to 50 + 50 + 83 and find an equivalent sum?

a. associative property
b. commutative property
c. distributive property
d. identity property

please help Hector must find the sum of 50 83 50 by using mental math Which property allows Hector to simplify the equation to 50 50 83 and find an equivalent s class=