Engage, review, and reinforce adding two numbers! Incorporate Valentine's Day math into your addition lesson. Numbers are within 1 to 20. Prep Time: 5 minutes Play Time: 10-15 minutes Materials Needed: dice, photocopied activity Review and reinforce! This game can be used as number sense review, a math brain break, addition exit ticket, or number sense center/task station. Get kiddos up and moving, while reinforcing your lesson. To prep:5 minute prep time.Print & photocopy the Valentine's Day A