Question

Name the property illustrated. 7 + 9 = 9 + 7

Answer 1

Commutative property.

Explanation:

In mathematics, a binary operation is commutative if changing the order of the operands does not change the result. It is a fundamental property of many binary operations, and many mathematical proofs depend on it.

E.g

1 × 5 = 5

5 × 1 = 5

2 + 3 = 5

3 + 2 = 5