CCSS 3.MD.D.8 Worksheets
Grade 3 · Measurement & Data
Find the perimeter of polygons, including finding a missing side length given the perimeter.
Below are free printable worksheets that support 3.MD.D.8. Print them as PDFs, or generate a fresh one. Every math answer key is computed in code, so it is never wrong.
Geometry worksheets
All geometry worksheets →Grade 3 Geometry
Set A · printable PDF · answer key
Grade 3 Geometry
Set B · printable PDF · answer key
Grade 3 Geometry
Set C · printable PDF · answer key
Grade 3 Geometry
Set D · printable PDF · answer key
Grade 3 Geometry
Set E · printable PDF · answer key
Grade 3 Geometry
Set F · printable PDF · answer key