Race your way to better addition, subtraction, multiplication, and division abilities. Your car is on the outside track while the other car is racing on the inside track. Each time you answer correctly your car gets closer to the finish line. Incorrect answers make the car on the inside track move closer to the finish line. Of course the math problem remains unchanged and must eventually be solved or the inside car will cross the finish line before your car does.
A star gets added every time your car crosses the finish line and wins. You can turn the sound on for fun racing sounds while you're learning/playing math racer.
There is a subtraction button on the race track that gives you the opportunity to improve your subtraction speed and ability level, and in fact there are multiplication and division race tracks so you will be able to improve all your basic math skills.