Your mathematic skill is not preschool level. Right?
This is a simple Math addition game. EASY to play, but HARD to be an EXPERT!
In Normal Mode, take a second to answer RIGHT or WRONG.
In Expert Mode, you will get only 500milliseconds which is equal to 1/2 second. Lets see how much points you can make in Expert Mode.
Easy Mode is for kids!
Again, this is just using a Simple Addition of two single digits...
Have Fun!