Question

Identify the property used in this equation: (–2) + 6 + 1 = 1 + 6 + (–2)

Answer 1

Commutative property

Explanation:

I got it right on second try

Answer 2

(-2) + 6 + 1 = 1 + 6 + (-2)
-2 + 7 = 7 - 2
5 = 5