Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 6 - Cumulative Review - Page 465: 2

Answer

a) 0 b) 20 c) 0 d) 20

Work Step by Step

a) $20\times0=0$ Any number multiplied by 0 is 0. b) $20\times1=20$ Any number times one is the number. c) $0\times20=0$ Any number multiplied by 0 is 0. d) $1\times20=20$ Any number times one is the number.
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