I know a few games like Tutpup for example World Education Games, Mathletics and Sumdog
Math Frenzy is a good name also Math Ball
Mad Math.
It Figures
mathmatic fun
because they like math
get a job that requires good math skills
Math Move or Roaming Numeral
cool guy
if you go to cool math for kids, there are alot of good games. Call of Duty is good, too, I don't like 5, though. The dogs kill me too fast!!!
You Probally will like it and be good at it. If your really good at math you should be good with physics.
The response to the question: "What are you good at? should be something like I am good at Math.
Mathletics (www.mathletics.com),World Maths Day(www.worldmathsday.com)&Tutpup(www.tutpup.com).There may be some more...Thats all i know!