Math Practice, Grade 3

Mathematician's Delight

Arithmetic Refresher

How to Calculate Quickly: Full Course in Speed Arithmetic

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

Math Practice, Grade 2

Speed Mathematics Simplified

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

The Trachtenberg Speed System of Basic Mathematics

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

Speedy Calculations

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

Speed Mathematics: Edition 3

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

ACT Test Prep Arithmetic Review--Exambusters Flash Cards--Workbook 6 of 13: ACT Exam Study Guide

Basic Math & Pre-Algebra For Dummies: Edition 2

Doing Simple Math in Your Head

Concepts of Modern Mathematics