Addition and Subtraction Smarts!

by Caron, Lucille; St. Jacques, Philip M.

• ISBN13: 9780766039391
• ISBN10: 0766039390
• Format: Hardcover
• Copyright: 2011-08-01
• Publisher: Enslow Pub Inc

Summary

Having difficulty with adding and subtracting? Lucille Caron and Philip M. St. Jacques wrote this book to answer your problems. They clearly and simply provide a step-by-step guide to the basics of adding and subtracting positive and negative numbers, fractions, decimals, and more. Problem-solving techniques are clearly explained and many examples are included throughout the book.

Author Biography

Lucille Caron and Philip M. St. Jacques are New Jersey public school educators. They have collaborated on various educational math projects, including editing, test writing, and text book committee work.

Table of Contents

Introduction	p. 5
Addition
Adding One-Digit Numbers	p. 6
Column Addition	p. 8
Adding Two-Digit Numbers	p. 10
Adding Three-Digit Numbers	p. 12
Adding Greater Numbers	p. 14
Estimating Sums	p. 16
Addition Properties	p. 18
Problem Solving	p. 20
Adding Time Values	p. 22
Adding Decimals	p. 24
ding Monetary Values	p. 26
Adding Integers	p. 28
Adding Fractions	p. 30
Adding Mixed Numbers	p. 32
Subtraction
Addition and Subtraction	p. 34
Subtracting One-Digit Numbers	p. 36
Subtracting Two-Digit Numbers	p. 38
Subtracting Three-Digit Numbers	p. 40
Subtracting Greater Numbers	p. 42
Estimating Differences	p. 44
Subtraction Properties	p. 46
More Problem Solving	p. 48
Subtracting Time Values	p. 50
Subtracting Decimals	p. 52
Subtracting Monetary Values	p. 54
Subtracting Integers	p. 56
Subtracting Fractions	p. 58
Subtracting Mixed Numbers	p. 60
Further Reading	p. 62
Index	p. 63
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