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 - Page 112: 3

Answer

$-4+7=3$ $\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \curvearrowright\:\curvearrowright\:\curvearrowright\:\curvearrowright\:\curvearrowright\:\curvearrowright\:\curvearrowright$ $\overline{\ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ |\ \ \ \ }$ $\overset{-9\ \ -8\ \ -7\ \ -6\ \ -5\ \ -4\ \ -3\ \ -2\ \ -1\ \ \ \ \ 0\ \ \ \ \ \ 1\ \ \ \ \ 2\ \ \ \ \ 3\ \ \ \ \ \ 4\ \ \ \ \ 5\ \ \ \ \ 6\ \ \ \ \ \ 7\ \ \ \ \ 8\ \ \ \ \ 9}{ }$

Work Step by Step

To add 7, move 7 units to the right on the number line.
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