Ben loves playing with his "ballies" as he calls them. Three was the magic number today. If one of these balls was out of sight he immediately knew it. I am not concerned so much if Ben can count to 3 or up to 10. I am more concerned if he is able to understand the concept of 3. Having one, and another one, and making the big step to MORE than another one is huge!!! Way to master 2 year old math Ben!!