Answer
489
Work Step by Step
Since,
$362=360+2$,
$37=30+7$,
So,
$37+90=30+7+90=120+7$,
$37+90+362=120+7+360+2=480+9=489$,
Therefore,
$362+37+90=489$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 2 - Section 2.1 - Introduction to Integers - Exercise Set - Page 106: 100
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