Prealgebra (7th Edition)

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

Chapter 1 - Test: 19



Work Step by Step

Inspect the 10's position of each number, Round up if 5 or greater. Round down if less than 5. $4267\approx4300$ $2738\approx2700$ $4300-2700=1600$
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