Abacus Mind Math Instruction Book Level 2: Step by Step Guide to Excel at Mind Math with Soroban, a Japanese Abacus (Abacus Mind Math - Level - 2 ... Book, Workbook 1 of 2, Workbook 2 of 2)

By Sai Speed Math Academy

Level-2 instructional book to teach children mind math skills using Soroban, the Japanese abacus. This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1941589030
• ISBN13: 9781941589038
• Release Date: September 2014
• Publisher: SAI Speed Math Academy
• Length: 129 Pages
• Weight: 0.71 lbs.
• Dimensions: 11.0" x 0.3" x 8.5"