I just posted a collection of Christmas math worksheets that would be perfect for preschoolers, kindergarteners, and maybe even some first graders. Each worksheets is its own pdf, so you can just print the pictograph ones, for example, or the counting ones. Head on over and check them out!
Also, take a look at the Christmas worksheets I also have. Below the worksheets are lots of additional activity suggestions to enhance the worksheets.
You can print them one at a time without worrying about printing the entire collection. Just grab the ones you need!