Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 4 - Number Representation and Calculation - 4.4 Looking Back at Early Numeration Systems - Concept and Vocabulary Check - Page 241: 2

Answer

See below.

Work Step by Step

By plugging in the values, the expression is: $1423=1000+100+100+100+100+10+10+1+1+1=dccccbbaaa$
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