## Thinking Mathematically (6th Edition)

Published by Pearson

# Chapter 4 - Number Representation and Calculation - 4.1 Our Hindu-Arabic System and Early Positional Systems - Exercise Set 4.1: 29

7002

#### Work Step by Step

By using Expressing a Number’s Expanded Form as a Hindu-Arabic Numeral = (7 x $10^{3}$) + (0 x $10^{2}$) + (0x$10^{1}$) + (2x1) = (7 x1000) + (0x 100) + (0x10) + (2x1) = 7000 + 0 + 0+2 = 7002

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