Reinforce addition, subtraction, multiplication and division skills with this arcade style game and 3 levels of difficulty. A large screen displays math equations, then the numbers flash and beep- when the correct answer lights up players press it using a soft mallet or their hands. # Pieces In Set: 2 Number of Batteries: 4 Learning Skill: Math Power Source: Battery (not Included) Recommended Ages: 6 Years And Up Measurements: 14.9 Length/Inches, 14.9 Width/Inches, 4.8 Height/Inches Assembly: Assembled Base Material: 100% Plastic Country of Origin: Imported