Horrible Harry And The Christmas Surprise Worksheets – If you’re looking for Christmas-themed worksheets Your first instinct might be to look for the ones that are easy to complete. They will provide your child with the chance to develop their the areas of word-searching, adding and subtracting abilities. Many of these worksheets are suitable for younger children and feature images of their most loved Christmas-themed items. They also work well in the classroom. Apart from the usual word games, these worksheets include jumbled lettering and picture clues.