Basic Math & Pre-Algebra All-in-One For Dummies®
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Library of Congress Control Number: 2022932610
ISBN 978-1-119-86708-1 (pbk); ISBN 978-1-119-86748-7 (ebk); ISBN 978-1-119-86726-5 (ebk)
Basic Math & Pre-Algebra All-in-One For Dummies®
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Table of Contents
1 Cover
4 Introduction About This Book Foolish Assumptions Icons Used in This Book Beyond the Book Where to Go from Here
5 Unit 1: Getting Started with Basic Math & Pre-Algebra Chapter 1: Playing the Numbers Game Inventing Numbers Understanding Number Sequences Four Important Sets of Numbers Chapter 2: The Big Four Operations The Big Four Operations Applying the Big Four Operations to Larger Numbers
6
Unit 2: The Big Four Operations: Addition, Subtraction, Multiplication, and Division
Chapter 3: Counting on Success: Numbers and Digits
Knowing Your Place Value
Close Enough for Rock ‘n’ Roll: Rounding and Estimating
Practice Questions Answers and Explanations
Whaddya Know? Chapter 3 Quiz
Answers to Chapter 3 Quiz
Chapter 4: Staying Positive with Negative Numbers
Understanding Where Negative Numbers Come From
Sign-Switching: Understanding Negation and Absolute Value
Addition and Subtraction with Negative Numbers
Knowing Signs of the Times (and Division) for Negative Numbers
Practice Questions Answers and Explanations
Whaddya