Details
PUBLISHED
[United States] : Dover Publications : Made available through hoopla, 2013
DESCRIPTION
1 online resource
ISBN/ISSN
9780486319889 (electronic bk.) MWT11606654, 0486319881 (electronic bk.) 11606654
LANGUAGE
English
SERIES
NOTES
Entertaining, easy-to-follow suggestions for developing greater speed and accuracy in doing mathematical calculations. Surefire methods for multiplying without carrying, dividing with half the pencil work of long division, plus advice on how to add and subtract rapidly, master fractions, work quickly with decimals, handle percentages, and much more
Mode of access: World Wide Web