Speed Mathematics Simplified

Speed Mathematics Simplified PDF Author: Edward Stoddard
Publisher: Courier Corporation
ISBN: 0486319881
Category : Mathematics
Languages : en
Pages : 306

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Book Description
Entertaining, easy-to-follow suggestions for developing greater speed and accuracy in doing mathematical calculations. Surefire methods for multiplying without carrying, mastering fractions, working quickly with decimals, handling percentages, and much more.