My favorite teacher store - Dollar Tree - had these mini playing cards a few weeks ago. For some reason, kids always love a different take on something they are already doing, so I grabbed a package. When I opened the package, I found that they even come in their own little plastic cases!
I decided to make some mats for use with the mini cards. The set includes addition, subtraction, multiplication, division and place value mats. Click the picture to get a copy.