More Rapid Math: Tricks and Tips: 30 Days to Number Mastery
This educational, entertaining and empowering book teaches you how to work addition, subtraction, multiplication and division problems faster than you thought possible--without the use of a calculator! Uses the same successful format from the author's bestselling Rapid Math Tricks and Tips--one to two tricks a day for 30 days and a Quick Quiz at the end of each week. Conta...more
Paperback, 240 pages
Published March 13th 1996 by John Wiley & Sons
(first published February 1996)
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