This is a fun arcade-style electronic math game, with three levels of difficulty that will keep your child entertained for hours. The fast-paced games are engaging and will reinforce basic math skills- addition, subtraction, multiplication and division. Choose your level of difficulty, read the math equation, then "strike it" to answer when the numbers flash and beep. This product will create lots of excitement and a positive feeling toward math. It features a plastic body with soft-lighted keys and a soft foam mallet is included. Light 'N' Strike Math requires four AA batteries, not included.