This winter themed game/activity can be played a variety of ways-- with just the missing addend or minuend cards, with just the fact family cards,or with both! Children will enjoy seeing who can complete the fact family cards by calling, "SPLAT!" Or, provide a sheet of paper and let them solve the fact families independently. The missing addend/minuend cards can be used separately as well. This activity aligns with CCSS 1.OA.3, 1.OA.4, 1.OA.5, 1.OA.6, and 1.OA.8.