Christmas Perimeter Worksheets – When looking for Christmas Perimeter Worksheets Your first instinct might be to search for ones that are simple to complete. These worksheets will give your child the opportunity to practice addition, subtraction and word-searching abilities. The majority of these worksheets are appropriate for children who are younger and include photos of their favourite things from Christmas. They also work well in the classroom. In addition to traditional word games, the Christmas Perimeter Worksheets include jumbled lettering and picture clues.