Question

Which mathematical property is demonstrated?

7 + 9 + 3 = 7 + 3 + 9


commutative property of addition

associative property of multiplication

commutative property of multiplication

associative property of addition

Answer 1

I am pretty sure that the answer to this question is A: comunative property of addition

Explanation:

I'm 99% sure

I'm sorry if it turns out to be wrong

cause I have not yet finished the test