This is a quick game you can play with the kids. Give each kid a set of 10 cubes. They can put the cubes on any number and can place more than one cube per number as long as they have all their cubes on a number(s). Teacher rolls 2 dice and students have to add them together. If they have a cube on that circle, they can remove their cube. Then teacher rolls dice again and so on until someone clears their board of all their cubes. After you have played a few times, students learn that some numbers are more likely to be rolled.