Help learners gain familiarity with powers of 10 in this upbeat learning adventure! In Jumpy: Powers of 10, players need to correctly choose the exponent that represents a given number, such as 100, 1,000, and 100,000, in order to get Roly across the river. This math game is a fun way help fifth graders build their number sense while boosting their confidence working with exponents. (Hint: Use the space bar to move Roly through the game.)