We picked up some ping pong balls and some 3 cup plastic food trays at the Dollar Tree. I wrote numbers on the balls 1 to 12 and then numbers in the holes of the trays. The Princess then matched the numbers from the balls and put them in the corresponding tray.
This was somewhat difficult because she hasn't learned 11 and 12. She wasn't sure where to put those. But she did enjoy this and we will try it again another time.
Note: "The real Justin Bieber" aka Gizmo, ate several of the ping pong balls before we even started, but I had extra so it was fine. Hmm... and he really thinks he is mature enough to have a girlfriend.