To begin, choose the type of math sheet, and the range of numbers you want to use (Maximum and Minimum), then press the green button to start.
Specify a Practice number if you want to concentrate on a specific number.
HINT: To answer questions quickly, use your right hand on the numeric keyboard and your left hand on the TAB key.
As soon as you press the green button below, the timer will start. Get ready. Answer as many questions as you can.