Leapfrog Leapster Learning Game: Scooby - Doo, Math Times Two Jump to catch Scooby Snacks and complete the equations Feed hungry monsters the correct number of Scooby Snacks Toss Scooby Snacks to your friend with the correct answer plate Teaches number recognition, addition, subtraction and sequencing Expanded Play for the Leapster2 system! Leapster2 players can connect online for extra games, activities and rewards Parents can get detailed learning progress reports through the online LeapFrog Learning Path