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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: Buch
Condition: Neu

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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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