Prealgebra (7th Edition)

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

Chapter 2 - Test - Page 159: 27



Work Step by Step

$129-79-40+35$ $\longrightarrow$ add/subtract working left to right =$50-40+35$ =$10+35$ =$45$
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