Question

What are the associative and commutative properties? How can the associative, commutative and additive inverse properties be useful when adding and subtracting rational numbers? Use the equation below to demonstrate these properties:

$25.00 -$15.00 -$37.00 +$ 50.00= balance in bank account

Answer 1

Answer:

• In math, the associative and commutative properties are laws applied to addition and multiplication that always exist. The associative property states that you can re-group numbers and you will get the same answer and the commutative property states that you can move numbers around and still arrive at the same answer

• The addition properties can be used to help simplify expressions. For example, you can use the commutative and associative properties to move terms that are easy to combine together and then add them. The additive inverse property lets you combine terms that are opposites to get 0.