Multiplication by 0.1, 0.01, and 0.001
Sixth graders play the game 'Powerama 6M,' where they multiply whole numbers by 0.1, 0.001, and 0.001. They go to the Mathfrog website and select 'Powerama 6M'. Students input an answer and then select the check answer button. If an error is made, 6th graders are given one extra chance.