Math Strikes Back

Math Strikes Back is for all ages and levels, whether you're a kid working hard in school or a traveling adult looking for something fun to pass the time while waiting to board your next flight.
Problems range from easy to migraine. You set how challenging you want it to be. You can let the game pick random problems for you or specifically choose addition, subtraction, multiplication, or division.
There's great background music, entertaining sound effects, and best of all, NO ADVERTISING!
This is a great game for improving your math prowess. It keeps track of your high score so you can try to beat your last score each time you play. The game defaults to 60 seconds, but you can change that to whatever you want.
Enjoy!!