Mathematics for Elementary Teachers with Activities, Loose-Leaf Version Plus MyLab Math -- Access Card Package (5th Edition)
5th Edition
ISBN: 9780134800196
Author: Sybilla Beckmann
Publisher: PEARSON
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Chapter 4.4, Problem 13P
*a. Use an ordinary calculator to calculate 666, 666, 666 . 999,999,999. Based on the calculator’s display, guess how to write the answer in ordinary decimal notation (showing all digits).
b. Now think some more, and determine how to write the product 666,666,666 . 999,999,999 in ordinary base ten notation, showing all its digits, without multiplying longhand or using a calculator or computer.
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Chapter 4 Solutions
Mathematics for Elementary Teachers with Activities, Loose-Leaf Version Plus MyLab Math -- Access Card Package (5th Edition)
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