well a+b = b+a
but does a - b = b - a ?????
a * b = b*a
but
a/b is not b/a
Addition and subtraction are inverse operations.
Addition is commutative. Is subtraction commutative?
Use an example to show your answer.
Multiplication and division are inverse operations.
Multiplication is commutative. Is division commutative?
Use an example to show your answer.
1 answer