1960, cream cloth. Text block firm and clean, binding unblemished, boards straight, without highlights or underlining. Without dust wrapper. Supporting Bay Area Friends of the Library since 2010. Well packaged and promptly shipped.

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Bibliographic Details

Title: The Trachtenberg Speed System of Basic Mathematics
Publisher: Praeger
Publication Date: 1982
Language: English
ISBN 10: 0313232008
ISBN 13: 9780313232008
Binding: Hardcover
Condition: Good

About this title

Synopsis

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.

Review

I tried an extract on a well-known woman journalist, very capable in her own field, but barely able to count. The result was magical. --'Sunday Telegraph'

Teachers should read this book and consider deeply the implications of a new technique which could well revolutionise the teaching of mathematics. --'Teachers' World'

"About this title" may belong to another edition of this title.

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