The numbers 1 through 31 atop a birthday cake. The cake measures 2 inches square. There are also 5 blank cakes so that you can customize them. These can be used during any month to indicate a birthday or for a special themed activity in a math center.
If you like these cakes, you might also like my other calendar designs. Check out my leaves, sailboats, pumpkins, shamrocks, and more. If there is a certain shape you are looking for or you need a different size for your calendar, let me know and I'll be happy to put something together for you.