Prealgebra (7th Edition)

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: 48

Answer

In expanded form, 789 is 700 + 80 + 9.

Work Step by Step

Look at the digits places of the number. Since there are 3 places and the first number is 7, write 700. Then, the number in the tens place is 80. Finally, the number in the ones place is 9, so the answer is 700 + 80 + 9.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.