best book centre logo

A Unique Shop for Old & Rare Books

Home » Science and Mathematics » The Trachtenberg Speed System of Basic Mathematics

The Trachtenberg Speed System of Basic Mathematics

The Trachtenberg Speed System of Basic Mathematics
The Trachtenberg Speed System of Basic Mathematics
Our Price: Rs. 150.00

Found Interesting! Share this book.

Book Specifications

SKUID
:
G4577
ISBN
:
0-285-62916-6
Published Year
:
2006
Author
:
Translated & Adapted by Ann Cutler & Rudolph McShane
Publisher
:
Rupa . Co
Book Condition
:
Used Good
Condition Note
:
Book is in good condition without any kind of damage
Book Binding Type
:
Paper Back
Language
:
English
No. of Pages
:
270
Dimensions
:
20x13cm
Availability
:
In Stock

Book Description

Can you multiply 5132437201 by 452736502785 in seventy seconds without reaching for your calculator?

Well you could if you used the techniques in this revolutionary book, now available in paperback at a time of growing concern about people’s numeracy. The system described as ‘the shorthand of mathematics,’ only requires the ability to count from one to eleven. It is based on a series of simplified ‘keys’ and is easy to master giving greater speed, ease of handling numbers and increasing accuracy.