Question

Which of the following is an example of the commutative property? 2(5 - 3) = 10 - 6 14 + 18 + 6 = 14 + 6 + 18 27 + (3 + 9) = (27 + 3) + 9 4 + -4 = 0

Answer 1

2(5 - 3) = 10 - 6 is distributive property a(b - c) = ab - ac

14 + 18 + 6 = 14 + 6 + 18 is commutative property a + b = b + a

27 + (3 + 9) = (27 + 3) + 9 is associstive property

4 + (-4) = 0 is additive inverse property a + (-a) = 0