The Trachtenberg Speed System of Basic Mathematics
Language: English
Published by Souvenir Press Ltd, 1989
- Softcover
- New
Seller: Chiron Media, Wallingford, United KingdomChiron Media
AbeBooks seller since August 2, 2010
Condition: New
US$ 12.71
Quantity: 2 available
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Brand new book, sourced directly from publisher. Dispatch time is 24-48 hours from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.
Seller Inventory # 6666-GRD-9780285629165
- Title
- The Trachtenberg Speed System of Basic Mathematics
- Author
- Jakow Trachtenberg
- Publisher
- Souvenir Press Ltd
- Publication year
- 1989
- Condition
- New
- Binding
- paperback
- Language
- English
- ISBN 10
- 0285629166
- ISBN 13
- 9780285629165
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.
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Chiron Media
Wallingford, United Kingdom
AbeBooks seller since August 2, 2010
Shipping rates from United Kingdom to U.S.A.
| Item | 19 to 33 business days | 19 to 33 business days |
|---|---|---|
| First item | US$ 5.94 | US$ 5.94 |
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WRAP Ltd
Unit 4, 119 Loverock Rd
Reading, United Kingdom RG30 1DZ
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