This is a set of common core aligned task cards for multiplication and division. I have students that can give you a solution to a problem all day but as a challenge, I like to give them the solution and have them give me the problem! These are some task cards that give arrays but ask the kids to give you a matching problem. There are a variety of problems from choose your opperation, to multiplication story problems, multiplication number sentences, division ... etc. etc. There are twelve total!