This fun math activity can be used several times during the winter season in various ways. You can use it for number identification, number matching or addition. Print all targets on separate pages cut them out and laminate them. Print the "snowball" cards page separately cut out each snowball and laminate. Play the game by placing the targets around the group, and drawing a card and hitting the corresponding target with a cotton ball, or have two students draw a card and have a third student add the numbers together as quickly as possible.