There are 48 money task cards that are very rigorous for your third graders. They could also be used in 2nd or 4th grade. The main focus is counting money, comparing money, adding and subtracting money, and making change. There are plenty of "choose all" so the students really have to think. These are written just like they will see on their state test. Great for small group instruction with students as they work them out on white boards or students could do them in groups, independently, etc.