This is a perfect activity to use for a math center in your classroom. This product consist of problems involving regrouping, comparing numbers, ordering, addition, subtraction, and word problems.
This can be incorporated with the game Kerplunk for a group of three or more. Simply shuffle the cards, place them upside down so the answers cannot be seen, and allow students to draw from the top of the deck. If the student answers the question correctly they do not have to pull a straw out, but if they answer incorrectly they must pull a straw without having any of the marble fall out. If you do not have Kerplunk simply use a Jenga game and keep the rules the same. Or simply print them front and back then place them on a key ring for students to flip through and work on.