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 ...
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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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Add this copy of The Trachtenberg Speed System of Basic Mathematics to cart. $14.99, good condition, Sold by Brit Books rated 4.0 out of 5 stars, ships from Milton Keynes, BUCKINGHAMSHIRE, UNITED KINGDOM, published 1989 by Souvenir Press Ltd.
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Seller's Description:
Good. Simply Brit – welcome to our online used book store, where affordability meets great quality. Dive into a world of captivating reads without breaking the bank. We take pride in offering a wide selection of used books, from classics to hidden gems, ensuring there's something for every literary palate. All orders are shipped within 24 hours and our lightning fast-delivery within 48 hours coupled with our prompt customer service ensures a smooth journey from ordering to delivery. Discover the joy of reading with us, your trusted source for affordable books that do not compromise on quality.
Add this copy of The Trachtenberg Speed System of Basic Mathematics to cart. $34.10, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 1989 by Souvenir Press.
Add this copy of The Trachtenberg Speed System of Basic Mathematics to cart. $48.29, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2011 by Ishi Press.
Add this copy of The Trachtenberg Speed System of Basic Mathematics to cart. $52.02, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 1960 by Doubleday.
Add this copy of The Trachtenberg Speed System of Basic Mathematics: the to cart. $79.98, very good condition, Sold by Alien Bindings rated 5.0 out of 5 stars, ships from BALTIMORE, MD, UNITED STATES, published 1960 by Doubleday & Company, Inc.
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Cutler, Ann. Very good in good dust jacket. Near Fine condition in G dust jacket. 1960 Doubleday hardcover 1st thus edition, 18th printing. The covers are in great shape though the spine ends are indented and lower corners are lightly bumped. The binding is square and tight. Interior pages are clean and unmarked. Jacket has some edge wear and tears. USPS electronic tracking number issued free of charge. The complete system of the Trachtenberg method of mathematics which makes possible high-speed arithmetical calculations with a remarkable degree of accuracy. This method is not only speedy but simple. Once one has mastered the rules, lightning calculation is as easy as reading a story. It looks like magic, but the rules are based on sound logic. 270 pages.
Add this copy of The Trachtenberg Speed System of Basic Mathematics: the to cart. $99.98, very good condition, Sold by Alien Bindings rated 5.0 out of 5 stars, ships from BALTIMORE, MD, UNITED STATES, published 1960 by Doubleday & Company, Inc.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
Cutler, Ann. Very good in very good dust jacket. Near Fine condition in VG dust jacket. 1960 Doubleday hardcover 1st thus edition, 1st Doubleday printing. The covers are in great shape though the spine ends are indented. The binding is square and tight. Interior pages are clean. Jacket has some edge wear and tiny tears. USPS electronic tracking number issued free of charge. The complete system of the Trachtenberg method of mathematics which makes possible high-speed arithmetical calculations with a remarkable degree of accuracy. This method is not only speedy but simple. Once one has mastered the rules, lightning calculation is as easy as reading a story. It looks like magic, but the rules are based on sound logic. 270 pages.
