In this set of 20 task cards, each card has an area problem for the students to solve with a rectangle or square. As the students go through the problems, they will increase in difficulty. Different units are also used throughout the cards. The students can write their answers on a separate piece of paper if you would like or you can laminate the cards and have the students write directly on the task cards using dry erase markers. You can print the cards out in whatever size you want (1 card to