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Short-Cut Math

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About

Short-Cut Math Synopsis

Clear, concise compendium of about 150 time-saving math short-cuts features faster, easier ways to add, subtract, multiply, and divide. Each problem includes an explanation of the method, a step-by-step solution, the short-cut solution, and proof, as well as an explanation of why it works. No special math ability needed.

About This Edition

ISBN: 9780486246116
Publication date:
Author: Gerard W Kelly
Publisher: Dover Publications an imprint of Dover Publications Inc.
Format: Paperback
Pagination: 112 pages
Series: Dover Books on Mathematics
Genres: Mathematics

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