girl/boy loosing teeth. We counted how many she started with, wrote that number and then we took some away and completed the problem and then counted the leftover teeth.
This is a great little addition game and you can control how easy or hard it gets - love it!
Here is this little game, great for shape review and you can do 2D or 3D,
I am sure you have seen this game and I have had it in my room for years, but I forget how to play - but here is what we did. One person is blue and one is red. First player places his/her two pieces on two ten frames that add up to 10, so like a ten frame with 9 and a ten frame with 1, next players turn. When I ring the bell, they look to see which one had MORE pieces on the board.