Good Math Practice Sites on the Internet
Gamequarium: Several good links to math skills practice games. http://www.gamequarium.com/math.htm
Arcademic Skill Builders: Awesome skills games!!! Look for Grand Prix Multiplication. Mr. Smith loves it! http://www.arcademicskillbuilders.com/
Math Journey: Students fly around the world by solving math problems. Three wrong answers, and they are sent back to the start. http://www.quia.com/mathjourney.html
National Library of Virtual Manipulatives: You name it, it is covered here. http://nlvm.usu.edu/en/nav/vlibrary.html
Math Playground: Lots of fun and interactive math games. http://mathplayground.com/
A+ Math: Lots of math drill. You can even create practice sheets. http://www.aplusmath.com/
AAA Math: Comprehensive site with practices covering almost all math concepts. They sell programs, but the free practices are really all you need. http://www.aaamath.com/
Fun Brain: Many good math games. There are some games for other subjects as well. http://www.funbrain.com/
Dositey: This site has some very good math drill games. You may have to create a free account to access some of them. http://www.dositey.com/
SCWEB4FREE: This site has some games that really appeal to our younger students. http://www.scweb4free.com/
ICT Games: This is a British website and has many games which are linked to the English National Curriculum. http://www.ictgames.com/resources.html#numeracy
Mr. Nussbaum: There are lots of creative games on this site. They are fun to play. http://www.mrnussbaum.com/mathgames.htm

Good Commercial Software Available for Purchase
The Quarter Mile Math: I got to try this software out at the TCEA convention. I like it because after three practice runs, the player begins racing against his or her own best times. It really motivates you to get faster.
http://www.thequartermile.com/
Soccer Math: Fun game that covers many math topics. It is self-paced or , in some modes, fast and furious.
http://www.edven.com/
Gold Medal Math: Another great game that teaches and reinforces math skills. The faster you go, the better you score.
http://www.edven.com/
Math Missions: This series comes from Scholastic. It is fun to play. You have to use real-life math skills.
http://www/scholastic.com
Other Commercial Products Available for Purchase
FlashMaster: A portable computer that gives your child lots of  practice with math facts.
http://www.flashmaster.com/
School Zone Flash Cards and Games: Every child schould have addition, subtraction, multiplication, and division flashcard sets. These are available in lots of local stores. They run about $2.79 per set.
http://www.schoolzone.com/products.vml
Math Shark: Another fun, hand-held, electronic math drill game.
http://www.eaieducation.com/520040.html