Valentine Addition Clip CardsThis is a set of 60 cards of addition combinations with a Valentine's Day theme. Although most of the cards are combinations of 10 and below, there are several pages of combinations up to 20 for more of a challenge. These sweet clip cards are sure to attract children to practice memorization of addition facts. This is shelf/center work. To make, just print, cut and laminate. Choose several of the cards appropriate for your students along with clothes pins or co