Basic College Mathematics (9th Edition)

by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.

Published by Pearson

ISBN 10: 0321825535

ISBN 13: 978-0-32182-553-7

Chapter 1 - Whole Numbers - 1.2 Adding Whole Numbers - 1.2 Exercises - Page 19: 64

Answer

error

Work Step by Step

Add the numbers to check the addition. 1 1 2 0 ------------- 1 7 2 9 6 7 1 3 + 9 4 ------- 1 2 2 0 Adding down and adding up is not giving the same the answer. There is an error. The correct sum is 1120.

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