Previous Set of Challenges Next Set of Challenges Index to Challenges Math Content Index Family Corner Teacher Corner
Challenge 26: I Win! Figure This!
Challenge 26: I Win!
Challenge 27: Life Expectancy
Challenge 27: Life Expectancy
Challenge 28: Pigeonholes
Challenge 28: Pigeonholes
download Adobe Acrobat PDFs and software
 
Download the Challenges in PDF format.
Help with printing the Challenges
Home · Previous Set · Next Set · Challenge Index · Math Index · En Español
Family Corner · Teacher Corner · Technical Requirements · Printing the Challenges
Purchase the CD
©2004 National Council of Teachers of Mathematics
Web site and CD-ROM design/production
© 1999-2004 KnowNet Construction, Inc.