This program has four practice modes. In each mode you are asked 45 questions in addition, subtraction, multiplication, or division. Once you have mastered the practice modes, it's time for The SpeedMath Challenge, in which you do your best to get your name into The SpeedMath Hall of Fame. Digitized voice and sound effects guide you through the game. For more product information, visit the SpeedMath Web Site at AME Labs.