Calc Subtraction
Calc Subtraction
Objectives
In this calculation game you have just to type the numeric answer before the timer runs out. For every correct answer you will get a point, but if you answer wrong or time-up you will lose one life. There are three levels: easy, normal and genius. You can choose one of them. You have to use number keys to write correct answer. Let's see how good you are in math. Good luck!
Controls
Kyeboard
