This game was a big hit yesterday and today. I found it here. It is all simple addition (plus one). She has been able to do this type of addition for a while, but I like to have her practice it. Also, I liked that this game went past the number 12. She can count pretty high, but doesn't always have the number recognition skills past 12, so this was good practice for that also. I randomly placed the addition problem leaves on the file folder. I didn't want to put them in order - I wanted some challenge to it. She knows that plus one is just the next number in order, but she was still counting out every problem, which I thought was cute.