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Pre-Algebra Essentials For Dummies

Zegarelli, Mark

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1. Auflage Juni 2019
192 Seiten, Softcover
Wiley & Sons Ltd

ISBN: 978-1-119-59086-6
John Wiley & Sons

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Pre-Algebra Essentials For Dummies (9781119590866) was previously published as Pre-Algebra Essentials For Dummies (9780470618387). While this version features a new Dummies cover and design, the content is the same as the prior release and should not be considered a new or updated product.

Many students worry about starting algebra. Pre-Algebra Essentials For Dummies provides an overview of critical pre-algebra concepts to help new algebra students (and their parents) take the next step without fear. Free of ramp-up material, Pre-Algebra Essentials For Dummies contains content focused on key topics only. It provides discrete explanations of critical concepts taught in a typical pre-algebra course, from fractions, decimals, and percents to scientific notation and simple variable equations. This guide is also a perfect reference for parents who need to review critical pre-algebra concepts as they help students with homework assignments, as well as for adult learners headed back into the classroom who just need to a refresher of the core concepts.

The Essentials For Dummies Series
Dummies is proud to present our new series, The Essentials For Dummies. Now students who are prepping for exams, preparing to study new material, or who just need a refresher can have a concise, easy-to-understand review guide that covers an entire course by concentrating solely on the most important concepts. From algebra and chemistry to grammar and Spanish, our expert authors focus on the skills students most need to succeed in a subject.

Introduction 1

Chapter 1: Arming Yourself with Math Basics 5

Chapter 2: Evaluating Arithmetic Expressions 17

Chapter 3: Say What? Making Sense of Word Problems 29

Chapter 4: Figuring Out Fractions 41

Chapter 5: Deciphering Decimals 57

Chapter 6: Puzzling Out Percents 69

Chapter 7: Fraction, Decimal, and Percent Word Problems 83

Chapter 8: Using Variables in Algebraic Expressions 95

Chapter 9: X's Secret Identity: Solving Algebraic Equations 113

Chapter 10: Decoding Algebra Word Problems 127

Chapter 11: Geometry: Perimeter, Area, Surface Area, and Volume 135

Chapter 12: Picture It! Graphing Information 151

Chapter 13: Ten Essential Math Concepts 163

Index 169
Mark Zegarelli is a math tutor and author of several books, including Basic Math & Pre-Algebra For Dummies.