Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 2 - Section 2.2 - Adding Integers - Exercise Set: 33

Answer

$-20$

Work Step by Step

$|124|=124, |-144|=144$, and $144-124=20$. -144 has the larger absolute value and its sign is -: $124+(-144)=-20$
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