How To Use A Chinese Abacus: A step-by-step guide to addition, subtraction, multiplication, division, roots and more.

This book will teach you step-by-step how to perform addition, subtraction, division, multiplication, square roots and cube roots on a Chinese abacus. It also explains the ancient 'extra bead' method and the 'suspended bead' method. Great for both children and adults. Clearly explained with text and pictures throughout every stage of your calculation.

Author: Paul Green
Publisher: Createspace Independent Publishing Platform
Published: 04/19/2012
Pages: 156
Binding Type: Paperback
Weight: 0.71lbs
Size: 10.00h x 8.00w x 0.33d
ISBN: 9781475218190

This title is not returnable