Dinosaur Division: Be the big winner in this Stone Age race! Answer questions by matching dividens and divisors through 9's. Watch out for the low-flying pterodactyls Prehistoric Times: Race a dinosaur through a prehistoric obstacle course! Dodge tar pits, volcanoes, and saber-toothed tigers. As you play you will sharpen your multiplication skills through 9's Ballpark Figures: Step up to the pat and hit a home run! Round numbers to the nearest tens, hundreds, and thousands. Spin the spinner to get on base and score points. Everyone can win!

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