Respuesta :
I actually think the answer is Symmetric property... I just looked through my lesson to be positive.
Symmetric Property example: 9+6=15 is equal to 15=9+6
Distributive Property example: 5 (8+3) is equal to 5(8) +5(3)
Associative Property of Addition example: 2+(3+4) = (2+3)+4
Commutative Property of Addition example: 5+4 = 4+5