MCC4.NBT.5 & MCC4.OA.3-Multiplying with area models. This is a set of 5 worksheets that are Common Core aligned. There are 2 sheets where the are models have been started, and the students have to finish them. The other 3 sheets have space for the students to create their own area models. One sheet also asks them to solve the problems 2 different ways, and explain their reasoning. This is a great set for differentiation in the classroom!