This product is a interactive and fun way for students to practice their math facts. I have included multiples of 1-12 written forwards and backwards to give students practice with the commutative property as well. I have also included a page of doubles cards. You can mix and match math facts together and add as many or as little of the "Boom!" cards as you like. Students will take turns pulling an equation from the bag and will then have to answer correctly in order to keep the card. If they pull a "BOOM!" they have to put all of their cards back. Great early finisher!