You can type your answer and press [Enter] - you don't need to use the mouse to click [Check].
Press [Enter] again to see the next problem. Don't cheat - use your brain instead.
Work as fast as you can (without making mistakes.)
Each correct answer counts +1, each wrong answer counts -1.
You must reach the GOAL score to finish.
Created by Dave Mulkey, 2006
Frankfurt International School Dave_Mulkey@fis.edu
