I have created some table numbers that you can use in your classroom.
These numbers are based off of a Kagan model. You can read about how I implemented this by going to www.thewrightnook.com
The first sheet is blank in case you want to print directly on to colored paper. After that, I have a chalkboard circle set with colored edges, a chalkboard triangular set with colored edges, and a shape set in case you want to have a "triangle table, square table etc.