The Trachtenberg Speed System of Basic Mathematics

The Trachtenberg Speed System of Basic Mathematics

by Cutler, Ann (Adapted by), McShane, Rudolph (Adapted by)

Format

Paperback $6.49
Condition Bargain Brand-new publisher overstock that may have a remainder mark and minor wear from handling. Bargain
$6.49

List price: $14.99 List Price This is the manufacturer's recommended retail price. Please note older versions of books may not reflect the most current list price due to price adjustments made on newer printings. We strive to keep the website's list price updated to match the current MSRP, based on information from publishers.

About

Do high-speed, complicated arithmetic in your head using the Trachtenberg Speed System.

Ever find yourself struggling to check a bill or a payslip? With The Trachtenberg Speed System you can. Described as the 'shorthand of mathematics', the Trachtenberg system only requires the ability to count from one to eleven. Using a series of simplified keys it allows anyone to master calculations, giving greater speed, ease in handling numbers and increased accuracy.

Jakow Trachtenberg believed that everyone is born with phenomenal abilities to calculate. He devised a set of rules that allows every child to make multiplication, division, addition, subtraction and square-root calculations with unerring accuracy and at remarkable speed. It is the perfect way to gain confidence with numbers.
Additional Info