Must Know Math Grade 7
A UNIQUE NEW APPROACH THAT’S LIKE A LIGHTNING BOLT TO THE BRAIN

You know that moment when you feel as though a lightning bolt has hit you because you finally get something? That’s how this book will make you react. (We hope!) Each chapter makes sure that what you really need to know is clear right off the bat and sees to it that you build on this knowledge. Where other books ask you to memorize stuff, we’re going to show you the must know ideas that will guide you toward success in 7th grade math. You will start each chapter learning what the must know ideas behind a math subject are, and these concepts will help you solve the math problems that you find in your classwork and on exams.

Dive into this book and find:

  • 250+ practice questions that mirror what you will find in your classwork and on exams

  • A bonus app with 100+ flashcards that will reinforce what you’ve learned

  • Extensive examples that drive home essential concepts

  • An easy-access setup that allows you to jump in and out of subjects

  • Grade 7 math topics aligned to national and state education standards

  • Special help for more challenging math subjects, including equations, geometry, probability, and statistics

We’re confident that the must know ideas in this book will have you up and solving math problems in no time—or at least in a reasonable amount of time!




1135290489
Must Know Math Grade 7
A UNIQUE NEW APPROACH THAT’S LIKE A LIGHTNING BOLT TO THE BRAIN

You know that moment when you feel as though a lightning bolt has hit you because you finally get something? That’s how this book will make you react. (We hope!) Each chapter makes sure that what you really need to know is clear right off the bat and sees to it that you build on this knowledge. Where other books ask you to memorize stuff, we’re going to show you the must know ideas that will guide you toward success in 7th grade math. You will start each chapter learning what the must know ideas behind a math subject are, and these concepts will help you solve the math problems that you find in your classwork and on exams.

Dive into this book and find:

  • 250+ practice questions that mirror what you will find in your classwork and on exams

  • A bonus app with 100+ flashcards that will reinforce what you’ve learned

  • Extensive examples that drive home essential concepts

  • An easy-access setup that allows you to jump in and out of subjects

  • Grade 7 math topics aligned to national and state education standards

  • Special help for more challenging math subjects, including equations, geometry, probability, and statistics

We’re confident that the must know ideas in this book will have you up and solving math problems in no time—or at least in a reasonable amount of time!




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Must Know Math Grade 7

Must Know Math Grade 7

by Wendy Hanks
Must Know Math Grade 7

Must Know Math Grade 7

by Wendy Hanks

Paperback

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Overview

A UNIQUE NEW APPROACH THAT’S LIKE A LIGHTNING BOLT TO THE BRAIN

You know that moment when you feel as though a lightning bolt has hit you because you finally get something? That’s how this book will make you react. (We hope!) Each chapter makes sure that what you really need to know is clear right off the bat and sees to it that you build on this knowledge. Where other books ask you to memorize stuff, we’re going to show you the must know ideas that will guide you toward success in 7th grade math. You will start each chapter learning what the must know ideas behind a math subject are, and these concepts will help you solve the math problems that you find in your classwork and on exams.

Dive into this book and find:

  • 250+ practice questions that mirror what you will find in your classwork and on exams

  • A bonus app with 100+ flashcards that will reinforce what you’ve learned

  • Extensive examples that drive home essential concepts

  • An easy-access setup that allows you to jump in and out of subjects

  • Grade 7 math topics aligned to national and state education standards

  • Special help for more challenging math subjects, including equations, geometry, probability, and statistics

We’re confident that the must know ideas in this book will have you up and solving math problems in no time—or at least in a reasonable amount of time!





Product Details

ISBN-13: 9781260466904
Publisher: McGraw Hill LLC
Publication date: 06/22/2020
Pages: 400
Product dimensions: 7.20(w) x 9.10(h) x 0.80(d)

About the Author

Wendy Hanks (Conroe,TX) is a mathematics writer and the author of McGraw Hill-Education’s Catholic High School EntranceExams.

Table of Contents

Introduction ix

The Flashcard App xi

Author's Note xiii

1 Rational Number Properties 1

Adding and Subtracting Whole Numbers 2

Multiplying and Dividing Whole Numbers 4

Number Properties 6

Order of Operations 9

Absolute Value 11

Adding and Subtracting with Negative Numbers 12

Multiplying and Dividing with Negative Numbers 14

Exercises 16

2 Fractions 19

Improper Fractions and Mixed Numbers 20

Equivalent Fractions 22

Comparing and Ordering Fractions 23

Adding and Subtracting Fractions 26

Multiplying Fractions 30

Reducing Fractions 31

Dividing Fractions 34

Exercises 36

3 Decimals 39

Place Value and Rounding 40

Comparing and Ordering Decimals 45

Adding and Subtracting Decimals 48

Multiplying Decimals 51

Dividing Decimals 55

Converting Between Decimals and Fractions 59

Exercises 62

4 Percents 65

Converting Between Percents and Decimals 66

Converting Between Percents and Fractions 68

Calculating Percent 71

Interest 74

Discounts, Taxes, and Tips 76

Discounts 77

Tax 78

Tips 80

Percent Increase and Decrease 82

Exercises 84

5 Ratios and Proportions 87

Ratios 88

Proportions 94

Rates 99

Exercises 102

6 The Coordinate Plane 105

Plotting Ordered Pairs 107

Graphing Relationships 111

Unit Rate 120

Exercises 125

7 Exponents and Roots 129

Exponents 130

Negative Numbers 135

Roots 136

Scientific Notation 144

Exercises 148

8 Equations and Inequalities 153

Algebraic Expressions 154

Equations 157

Inequalities 164

Simultaneous Equations 169

Exercises 180

9 Data Presentation 183

Bar Graphs 184

Line Graphs 188

Circle Graphs 191

Stem-and-Leaf Plots 194

Box-and-Whisker Plots 195

Histograms 198

Tree Diagrams 200

Venn Diagrams 202

Comparing Data Distributions 205

Exercises 211

10 Statistics 221

Sampling 222

Measures of Central Tendency 226

Mean Absolute Deviation 231

Probability 234

Using Graphs for Probability 239

Probability Models 246

Permutations and Combinations 249

Exercises 253

11 Geometry Fundamentals 259

Points, Lines, Line Segments, and Rays 260

Angles 264

Intersecting and Parallel Lines 268

Exercises 272

12 Geometric Figures 277

Triangles 278

Quadrilaterals 289

Polygons 298

Circles 303

Surface Area 306

Volume 313

Geometric Transformations 319

Exercises 324

Answer Key 335

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