This is excellent for beginner number recognition, and can easily be upgraded to where you use the word to match the number, drawn dots to match the number, etc. Not to mention you can adapt this to language arts, as well!
I took this idea and used regular coloring book pages to make my own sight word sheets, to go with whatever words we were studying. (Ex: "an" words - fan, can, man, ran, pan, ran, tan, van). You can get coloring books as inexpensive as $1 at the dollar store.
Considering how today's money is no longer exactly alike - with coins having different pictures on them - this is an excellent source. AND a FREE PRINTABLE HERE!