Try some of these games to help improve your multiplication facts.
1. Multiplication Grand Prix
http://www.multiplication.com/flashgames/GrandPrix.htm
2. Fish Shop
http://www.multiplication.com/flashgames/FishShop.htm
3. Penguin Jump
http://www.multiplication.com/flashgames/PenguinJump.htm
4. Tug Team
http://www.multiplication.com/flashgames/TugTeam.htm