Answer
200+9
Work Step by Step
When writing a number in standard form, we are writing it so that we show the "true" value of each of the digits. When we expand a number to show the value of each digit, we are writing it in expanded form.
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 1 - Section 1.2 - Place Value, Names for Numbers, and Reading Tables - Exercise Set - Page 15: 47
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