Students can practice finding perimeter and area of rectangles with this math packet. They the perimeter and the area of each rectangle and use the code to solve the riddle. Problems include whole numbers only. Includes three riddle sheets and answer keys. Google Slides™ Version added and can be used with Google Classroom™! These are great for early finishers, center work, or homework!Includes:✓ Riddle Sheet 1 - 6 perimeter problems, 6 area problems✓ Riddle Sheet 2 - 6 perimeter problems, 6 area