Question

a + b = b + a is known as A) Closure C) Associative property B) Commutative D) Additive Identity​

Answer 1

B) commutative Property
a + b = b + a
Change in order of numbers in addition or multiplication does not change the product or sum.

Answer 2

Answer:

B)Commutative

Step-by-step explanation:

Commutative property says that the numbers can be added in any order, and you will still get the same answer. a+b=b+a is a clear example of commutative property.

hope it helps.