Math Practice, Grade 3

Mathematician's Delight

Arithmetic Refresher

How to Calculate Quickly: Full Course in Speed Arithmetic

Practice Makes Perfect Multiplication and Division

Head First Algebra: A Learner's Guide to Algebra I

Speed Mathematics Simplified

Math Practice, Grade 2

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

The Trachtenberg Speed System of Basic Mathematics

Think Like A Maths Genius: The Art of Calculating in Your Head

Speedy Calculations

Speed Mathematics: Edition 3

Arithmetic For Parents: A Book For Grown-ups About Children's Mathematics (Revised Edition)

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

Basic Math & Pre-Algebra For Dummies: Edition 2

Math Practice, Grade 4

Doing Simple Math in Your Head

100 Great Problems of Elementary Mathematics