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: 44

Answer

$16,968$

Work Step by Step

$9382$ + $7586$ Start at the right of each number Add the ones digits $2$ + $6$ = $8$ ones Write the 8 ones in the ones column. Add the tens digits next. $8$ + $8$ = $16$ tens Regroup the 16 tens as 1 hundred and 6 tens Write the 6 tens in the tens column. Write the 1 hundred in the hundreds column. Add the hundreds digits next including the regrouped 1. $1$ + $3$ + $5$ = $9$ hundreds Write the 9 hundreds in the hundreds column. Add the thousands digits next. $9$ + $7$ = $16$ thousands. Regroup the 16 thousands as 1 ten-thousand and 6 thousands. Write the 6 thousand in the thousands column. Write the 1 ten-thousand in the ten-thousand column. Add the ten-thousands digits next which is the regrouped 1. 1 ten-thousand Separate each group of three digits with a comma. The sum of the two numbers is $16,968$.
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