Article
The Spirit of Discovery: The Digital Roots of Integers.
The Mathematics Teacher
(2007)
Disciplines
Publication Date
December 1, 2007
Citation Information
Eric Milou and Jay L. Schiffman. "The Spirit of Discovery: The Digital Roots of Integers." The Mathematics Teacher Vol. 101 Iss. 5 (2007) p. 379 - 383 Available at: http://works.bepress.com/eric-milou/3/