**ATTENTION check out this DEAL BUSTER! TREAT your students with Christmas color by code addition and subtraction, and multiplication and division practice. You'll have 8 color by sum addition math facts sheets, 8 color by difference subtraction math facts sheets, 8 multiplication facts pages and 8 division facts pages. Christmas math worksheets are full of addition and subtraction facts practice problems, and multiplication and division facts practice problems, perfect for December and the Chri