1

Even Perfect Numbers: (Update)2

Year:
1997
Language:
english
File:
PDF, 1.52 MB
english, 1997
2

Implementing the Discrete Mathematics Standards: Focusing on Recursion

Year:
1993
Language:
english
File:
PDF, 1.03 MB
english, 1993
4

That Ubiquitous Sum: 1 + 2 + 3 + · · · + n

Year:
2005-2004
Language:
english
File:
PDF, 1.97 MB
english, 2005-2004
6

A Square Share: Problem Solving with Squares

Year:
1984
Language:
english
File:
PDF, 1.08 MB
english, 1984
7

A derivation

Year:
1991
Language:
english
File:
PDF, 517 KB
english, 1991
9

Penny Packing for Your Thoughts

Year:
2003
Language:
english
File:
PDF, 1.21 MB
english, 2003