Basic College Mathematics (9th Edition)

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: 28

Answer

143

Work Step by Step

Step 1: Add the digits in one’s column Sum of the ones column 6+7= 13. Write 3 ones in the ones column and write 1 tens in the tens column. 1 9 6 +4 7 ____ 3 Step 2: Add the digits in the tens column, including the regrouped 1. Sum of the tens column 1+9+4=14. Write 4 tens in the tens column and 1 hundred in the hundred column. 1 1 9 6 +4 7 ____ 1 4 3
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