Table of Contents

Foreword vii

Acknowledgments xi

About This Book xiii

The Author xv

Introduction 1

I. Numbers and Operations 5

Whole Numbers 6

Rational Numbers 50

II. Geometry and Measurement 67

Geometry 68

Measurement 90

III. Mathematical Reasoning 101

Visual 102

Other 137

IV. Algebra, Statistics, and Probability 169

Answers 179

About the Author

The Author

TERRY STICKELS is a well-known puzzle creator and the author of many puzzle books, such as Classic Mind Benders and The Little Book of Bathroom Sudoku. He writes three syndicated columns: Frame Games in USA Weekend magazine, Stickelers, sydicated by King Features, and Stickdoku, a sudoku puzzle in USA Weekend magazine. He is also a frequent presenter for corporate and education clients around the country. Visit his website at www.terrystickels.com.