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: 37

Answer

$1771$

Work Step by Step

$928 + 843$ Start at the right of each number and add the ones digits $8 + 3 = 11$ ones Regroup the $11$ ones as $1$ ten and $1$ one Write the $1$ one in the ones column. Write the $1$ ten in the tens column Add the tens column next including the regrouped $1$ $1 + 2 + 4 = 7$ tens Write the $7$ tens in the tens column. Add the hundreds column next $9 + 8 = 17$ hundreds Regroup the $17$ hundreds as $1$ thousand and $7$ hundreds Write the $7$ hundreds in the hundreds column Write the $1$ thousand in the thousands column Write the thousands column next which is the regrouped $1$ $1$ thousand The sum of the two numbers is $1771$
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