These Valentine Hearts Addition Jars are a sweet way for your students to practice their addition facts and build fluency for basic facts from 10-15. The turn-around facts are also included. You can either cut out the addition fact cards as rectangles or heart-shaped cards. Use a Valentine's Day candy heart box for storing the cards for extra fun! The students can reach into the heart box, read the addition facts, and pile the card on the additoin jar with the correct answer. Hope you like it!