Sorry this one is a day late. My roommates and I had "roommate Christmas" last night since we realized it was the last night we'd all be around for a while.
Anyway, here's a link to the 12th day of Christmas file. It's a math game. Each player needs their own tree and 2 dice. Players roll the dice and find the sum. The corresponding ornament is added to the tree. The winner is the first player to completely decorate her tree.
You'll notice that 1 is already on the tree since you can't get a sum of 1 with two dice. :) The Santa counts as a "wild." The player can put it on at any point when he rolls a number that's already on the tree.
Hopefully this will take up some time on our last 1/2 day before the break! Thanks to those of you who've been 12 Daying with us. I hope you're able to enjoy some fun and games with your littles during this magical season. Merry Christmas!