Math Tricks: The Surprising Wonders of Shapes and Numbers

Secrets of Mental Math: The Mathemagician's Guide to Lightning Calculation and Amazing Math Tricks

The Secret Lives of Numbers: Numerals and Their Peculiarities in Mathematics and Beyond

Calculus For Dummies: Edition 2

Aspire For Success Quantitative Aptitude

Effective Techniques to Motivate Mathematics Instruction: Edition 2

Japanese Abacus Use & Theory

Geometry, Its Elements and Structure: Second Edition, Edition 2

The Magic of Math: Solving for x and Figuring Out Why

Challenging Problems in Geometry

What Is Mathematics, Really?

Speed Mathematics: Edition 3

Calculus II For Dummies: Edition 3

Calculus Made Easy: Being a Very-Simplest Introduction to Those Beautiful Methods of Reckoning Which are Generally Called by the Terrifying Names of the Differential Calculus and the Integral Calculus

Calculus Workbook For Dummies with Online Practice: Edition 3

Problems and Solutions for Integer and Combinatorial Optimization: Building Skills in Discrete Optimization