How to Calculate Quickly (The Art of Calculation)
Book Details
Author(s)
Henry Sticker
Publisher
Dover Publications
ISBN / ASIN
B002MFMFAE
ISBN-13
978B002MFMFA0
Sales Rank
#13,481,405
Marketplace
United States 🇺🇸
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Description
Many useful procedures explained and taught: 2-column addition, left-to-right subtraction, direct multiplication by numbers greater than 12, mental division of large numbers, more. Also numerous helpful shortcuts. More than 8,000 problems, with solutions. This new Dover edition is an unabridged republication of the work first published under the title "The Art of Calculation", with corrections by the author. It is published through special arrangement with Duell, Sloan and Pearce, Inc.
