A third grade perimeter shape problems worksheet where students find the perimeter of eight labeled polygons by adding the side lengths. Includes a complete answer key for fast, no-prep measurement practice at home or school.

A Solving Perimeter Word Problems Worksheet that gives 3rd graders five real-world problems, including one missing-side challenge with a written explanation. Answer key included for fast, no-prep perimeter practice.

This perimeter area worksheet gives 3rd graders four labeled figures and a garden word problem for finding perimeter and area. An answer key is included, so measurement practice is ready to print and go.

This Perimeter Word Problems Worksheet gives 3rd graders five real-world story problems for finding the perimeter of rectangles, squares, and triangles. Includes an answer key—great for hands-on measurement practice.

The Finding the Perimeter of Shapes Grid Worksheet helps 3rd graders count grid units to find the perimeter of rectangles and an L-shape. Includes an answer key for quick, no-prep measurement practice.

This Finding Perimeter Word Problems Worksheet gives 3rd Grade students four real life perimeter problems with room to show their work, plus an answer key, so measurement practice feels useful.

A Florida FAST 3rd grade math practice test workbook for teachers, with a pretest, skill practice for all 34 benchmarks, mixed review and 2 full-length practice tests. Answer key included, so test prep is ready to go.

This Perimeter Real Life Scenarios Worksheet asks 4th graders to add side lengths on three labeled rectangles, then solve two multi-step story problems with room to show their work. An answer key is included.

This perimeter worksheet helps 3rd graders count units around grid figures, add labeled side lengths, and solve a real fence problem. An answer key is included for fast, no-prep geometry practice.

This finding the perimeter worksheet gives 3rd grade students six labeled shapes plus a sandbox border problem to solve. An answer key is included, so checking work is fast and easy.

This perimeter grids worksheet gives 3rd grade students seven shapes on unit grids to count and one rug problem to solve. An answer key is included, so kids build real confidence measuring around any shape.

Using this Area and Perimeter Pirate Activity, students apply the area and perimeter formulas for rectangles to match each pirate with his ship.

This adding perimeters worksheet has 3rd graders find the perimeter of two rectangles or squares and add them for a total. An answer key is included for quick, easy checking.

Using Finding the Perimeter Activity, students find the perimeter of a polygon when there is an unknown side length.

In this 3.MD.5 Third Grade Common Core Lesson, studentsfind the area of given rectangles by counting squares or using a formula.

In this 3.MD.8 Third Grade Common Core Lesson, studentsfind the perimeter of polygons using knowledge of shapes to solve for missing lengths.