The websites below are you connection to lots of fun math games. So click away and enjoy!
http://www.coolmath4kids.com/
http://www.funbrain.com/
http://www.xpmath.com/
Click on Mathematics for fun games! http://www.quia.com/shared/
http://mathisfun.com/
http://mathplayground.com/
Jeopardy Review (Measurements) http://www.superteachertools.com/jeopardy/usergames/Apr201014/game1270572765.php
http://gamequarium.com/
Jeopardy (end of year review) http://www.superteachertools.com/jeopardy/usergames/Apr201017/game1272469320.php
Multiplication Fast Flash http://www.superteachertools.com/speedmatch/online/game1952/
http://www.gameclassroom.com/6th-grade
http://www.allmath.com/Fun_And_Games.php
http://www.prongo.com/games/ages9-12.html
http://funschool.kaboose.com/
http://www.arcademicskillbuilders.com/games/
Math Mayhem http://members.learningplanet.com/act/mayhem/free.asp
http://hoodamath.com/games/
http://www.mrnussbaum.com/mathgames.htm
Jeopardy (Decimals) http://superteachertools.com/jeopardy/usergames/Oct201042/game1287677584.php
Jeopardy (Integer Review) http://superteachertools.com/jeopardy/usergames/Jan201104/game1296249122.php
http://www.onlinemathlearning.com/
http://www.kidsmathgamesonline.com/numbers/mathdata.html
Coordinate Plane Game + Other Math Games http://www.crctlessons.com/coordinate-plane-game.html
Equation Jeopardy Review (Chapter 12) http://www.superteachertools.com/jeopardy/usergames/Feb201207/game1329240777.php