Describes techniques for using one's fingers as a calculator to perform a variety of complex as well as simple arithmetic operations including multiplication, division, and algebra
The Complete Book of Fingermath: Simple, Accurate,Scientific
$18.95 - $300.00
- UPC:
- 9780070376809
- Maximum Purchase:
- 3 units
- Binding:
- Paperback
- Publication Date:
- 2015-06-21
- Author:
- Edwin M. Lieberthal
- Language:
- english