| #1583166 in Books | 2017-01-08 | Original language:English | 11.00 x.15 x8.50l, | File type: PDF | 57 pages|
This is a traditional abacus math workbook with easy step-by-step instruction made for children and adults. The book contains single digit addition & subtraction rules, step-by-step guide on how to apply those rules on the abacus and worksheets to practice the rules on. You'll be able to quickly learn and experience a new way to see, think and visualize numbers.
For children 6 to 12, we recommend adult supervision to watch and supervise the child when they do ...
You can specify the type of files you want, for your device.Beginner Abacus Math: Workbook A: Entry Level Workbook (Abacus 101) | Tong Dazai. A good, fresh read, highly recommended.
