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Leapfrog - LeapFrog Leapster: The Batman Strength in Numbers - $24.99

Go on an adventure with Batman as he fights to save Gotham City. Help him stop villains and he'll help you develop math skills. Are you ready to swing into action? Designed to work on the Leapster Learning Game System, The Batman Strength in Numbers reinforces important math concepts. There are activities based around counting, odd and even numbers, addition and subtraction. When Batman is on the scene, everything just becomes a little more exciting.

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