Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 2 - Section 2.2 - Subtraction of Signed Numbers - Signed Numbers Drill 2: 16

Answer

36

Work Step by Step

18 - ( - 18) Can be rewritten as 18 + 18 = 36
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