g8hffyt442 g8hffyt442 28-09-2020 Mathematics contestada 9. Which of the following is an example of the Commutative Property of Addition? (1 point) 12+ 4 = 4 +12 12 + (3 + 2) = (12 + 3) + 2 2 +7 + 0 = 2 + 7 17 + (-17) = 0