Fun Math game sites
(courtesy of Ms. Pogran!)

XP Math: The Arcade: An arcade full of math and measurement games.

Free Rice: For every answer you get right, this site will donate 10 grains of rich through the UN World Food Program to help end world hunger. Includes games from many desciplines, not just math.
http://www.freerice.com/

Cool Math: Home of the popular Bloxorz!
http://www.coolmath.com/

Math Arcade on Funbrain: This site offers twenty-five games for different grade levels.
http://www.funbrain.com/brain/MathBrain/MathBrain.html

The Maths File Game Show: Hosted by those ancient math whizzes Hypatia and Pathagoras!
http://www.bbc.co.uk/education/mathsfile/index.shtml

Math Playground: Math games, word problems, logic puzzles, more!
http://www.mathplayground.com/

Schooltime Games: Features 180 games across various subject areas for learning and fun.
http://www.schooltimegames.com/