Christmas math is coming

Well, Christmas time is coming. You may not think much about math and Christmas, but I've got a couple of posts you might want to take a look at if you are interested in the numbers of the Christmas story or math Christmas gifts.

Casio Calculators at Ezine Articles

Might want to check out this post I made on Casio Calculators over at Ezine Articles.  It does include a little more speculation about the Casio Prizm.