Description: The Trachtenberg Speed System of Basic MathematicsAuthor(s): Ann Cutler, Rudolph McShane, Rudolph Matas McShane Format: Hardback Publisher: ABC-CLIO, United States Imprint: Praeger Publishers Inc ISBN-13: 9780313232008, 978-0313232008 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.
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Book Title: The Trachtenberg Speed System of Basic Mathematics
Author: Not Available
Publication Name: The Trachtenberg Speed System of Basic Mathematics
Format: Hardcover
Language: English
Publisher: ABC-Clio
Subject: Mathematics
Publication Year: 1982
Type: Textbook
Number of Pages: 272 Pages
