Which expression is an example of the commutative property of addition?

5(4 + 6) = 50
4 x 6 x 5 = 4 x 5 x 6
6 + 4 + 5 = 4 + 6 + 5
(4 x 5) x 6 = 4 x (5 x 6

6 + 4 + 5 = 4 + 6 + 5

are you sure

Yes, I am sure. The expression "6 + 4 + 5 = 4 + 6 + 5" is an example of the commutative property of addition because it shows that the order in which numbers are added does not affect the result.