Math Slam helps kids learn early math skills, including addition and subtraction, through gamified, action-packed fun! Five unique game modes challenge and strengthen math skills while also keeping track of progress with a timer. Take it with you anywhere for on-the-go, math-slamming fun! Requires 3 AA batteries (not included). SPARK MORE CONFIDENCE: Kids build self-confidence as they independently level up their math skills with Math Slam. 5 SLAMMING GAMES: Improve addition and subtraction skills by slamming your way through five action-packed games and try to beat your own times. ENGAGING GAMEPLAY: Lights, sounds, and built-in timer keeps kids engaged as they play over and over again to beat their own scores or challenge a friend. Or choose the mute option for on-the-go or classroom gameplay. INCLUDES Math Slam game and gameplay guide. Requires 3 AA batteries (not included). Age: 5+ years/Grade K+