How to Abacus Exercise - Big Friends (Paperback) (ISBN-13: 9781949622065)

Three groups of friends come to help you learn abacus. Here is the Big Friends team containing 1, 2, 3, 4, 6, 7, 8, and 9. Follow the formulas and practice the exercises. You'll be a pro of abacus in no time. Also, don't forget Little Friends and Mixed Friends. How to Abacus Exercise has a series of exercise books for you to sharpen your abacus and mental skills. Be sure to check them all.

Author: Sheena Chin,Yuenjo Fan
ISBN-10: 1949622061
ISBN-13: 9781949622065
Publisher: Pingrow Media
Language: English
Published: 10/01/2019
Pages: 44
Format: Paperback
Weight: 0.28lbs
Size: 11.02h x 8.50w x 0.09d