How to Abacus Exercise - 1 Digit
Paperback 45 pages English October 02, 2019
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Having learned abacus formulas, it's time to show off your skills in solving number problems. Let's start with 6 one-digit numbers and go all the way to 10 one-digit numbers. Also," How to Abacus Exercise" has more exercise books waiting for you to practice: 2 digits 34, 2 digits 567, 2 digits 810, 3 digits 36 and 3 digits 810. Check them all out.
- Author:
- Yuenjo Fan
- Publisher:
- Pingrow Media
- Publication Date:
- October 02, 2019
- Number of pages:
- 45 pages
- Language:
- English
- Binding:
- Paperback
- ISBN-10:
- 1949622096
- ISBN-13:
- 9781949622096