These are a great way to get the kids to use higher level thinking and meet your Math Common Core. Included in this packet is a page with different suggestions for ways to modify these and different games to play including "Garbage Pile" which is a favorite of my kids. I've included numbers 0-20 and one blank page so you can make your own. Please leave a comment even if you don't buy with your thoughts or suggestions. Also, visit my blog for more ideas.