#### Answer

$a+b=b+a$
$ab=ba$

#### Work Step by Step

The commutative properties state that for addition and multiplication, the order doesn't matter.

Published by
Pearson

ISBN 10:
0-13446-914-3

ISBN 13:
978-0-13446-914-0

$a+b=b+a$
$ab=ba$

The commutative properties state that for addition and multiplication, the order doesn't matter.

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.