Multiplication and Division by 10, 100, and 1000
Fourth graders play the game Powerama 4, they multiply and divide whole numbers by 10, 100, and 1000. They go to the Mathfrog website and select the game. Students input an answer and then select the Check Answer button. If they made an error, 4th graders are given one extra chance. Once they make a second error, the correct answer is displayed.