Flash Cards
You must first choose your level of play. Level 1 only includes the digits 0 through 10 for both questions and answers. Level 2 only goes up to 2 digits for both questions and answers. Level 3 uses up to 3 digits.
After you have chosen a Level, you need to choose the type of math operations involved. Then just click on the flashcard to begin.
Use the number pad to enter your answers and hit "ENTER" to complete the equation. You can use the "BACKSPACE" key to go back one digit. Good Luck!
If you really want to be challenged. Try doing it while on a timer!