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Mental mathematics for multiples of π

Published online by Cambridge University Press:  23 January 2015

Trevor Lipscombe*
Affiliation:
CUA Press, Catholic University of America, 620 Michigan Avenue NE/240 Leahy Hall, Washington, DC 20064, USA, e-mail:lipscombe@cua.edu

Abstract

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Type
Teaching Notes
Copyright
Copyright © The Mathematical Association 2013

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References

1. Blatner, David, Joy of pi (New York: Walker & Co., 1999).Google Scholar
2. Julius, Edward H., Rapid math tricks & tips: 30 days to number power (New York: John Wiley, 1992).Google Scholar
3. Benjamin, Arthur and Shermer, Michael, Secrets of mental math: the mathemagician's guide to lightning calculation and amazing math tricks (New York: Three Rivers Press, 2006).Google Scholar
4. Handley, Bill, Speed math for kids: the fast fun way to do mental calculations (San Francisco: Jossey-Bass, 2007).Google Scholar