This activity is designed for students who have had practice already finding the perimeter of a figure when all sides are labeled OR when the total perimeter is given and they need to solve for missing sides.

The questions are challenging and are not multiple choice which helps to figure out their thinking process as they work to solve each problem. This activity would be perfect for test prep!

3.5A Represent one- and two-step problems involving addition and subtraction of whole numbers to 1,000 using pictorial models, number lines, and equations [application to perimeter problems in this unit]