The Complete Book of Fingermath: Simple, Accurate,Scientific

Perhaps you have seen young children on the "Tonight" show doing rapid calculations on their fingers with greater speed and accuracy than adults using calculators. Maybe you wondered whether or not this could possibly be "for real." "Fingermath" will show you how to teach your own child to accomplish this seeming magic trick. Fingermath is a simple and useful method for teaching kids (and adults) to understand the basics of addition, subtraction, multiplication and division by using their fingers for counting.