1 answer
(click or scroll down)
7 + 0 = 7 (Identity property)
10 + (3 + 5) = (10 + 3) + 5 (Associative property)
11 x 4 = 4 x 11 (Commutative property)
-5(4 + 21) = -5(4) -5(21) (Distributive property)