You work at a shelter for puppies that need homes. Help them find their perfect parent by matching the addition sentence to the correct sum, and each puppy with his new carrier and toy! This Smarten Up printable card game is a great way for your students to practice adding three numbers together (1 and 2 digit numbers only with sums to 30). It sure beats worksheets! The cards can be used to play Go Fish, Memory, or even War.