Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 1 - Foundations for Algebra - Get Ready! - Page 1: 9

Answer

420

Work Step by Step

In order to estimate the difference, we round each number to the nearest ten. Thus, we obtain: 960−540=420
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