USAAMM Abacus Math Mental Math Novice Workbook Vol. 1

By USAAMM INC

This is a workbook for Abacus (Soroban) learners. The book contains everything you need to learn all 34 Abacus Rules. 1. Basic addition & subtraction (no Abacus rules needed): 10 worksheets (400 problems). 2. Abacus rules: 34 worksheets (1,360 problems). 3. Mixed reviews: 8 worksheets (320 problems). Each rule worksheet has a step-by-step graphical illustration showing how to apply the abacus rule. Photocopy of each individual copy is allowed. Last but not least, Abacus is awesome!!!

• Format: Paperback
• Language: English
• ISBN: 1718114958
• ISBN13: 9781718114951
• Release Date: August 2018
• Publisher: Independently published
• Length: 54 Pages
• Weight: 0.40 lbs.
• Dimensions: 11.0" x 0.1" x 8.5"