# 3rd Grade Common Core: 3.MD.8

Common Core Identifier: 3.MD.8 / Grade: 3

Curriculum: Measurement And Data: Geometric Measurement: Recognize Perimeter As An Attribute Of Plane Figures And Distinguish Between Linear And Area Measures.

Detail: Solve real world and mathematical problems involving perimeters of polygons, including finding the perimeter given the side lengths, finding an unknown side length, and exhibiting rectangles with the same perimeter and different areas or with the same area and different perimeters.

27 Common Core State Standards (CCSS) aligned worksheets found:
Add the lengths of the sides to find the perimeter of these symmetrical polygons. Requires advanced multiplication.

Level: 3rd through 5th Grades

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Read the floor plan to find the perimeter of each room in the house.

Level: 3rd through 5th Grades

Determine the lengths of the missing sides, then calculate the perimeter. Grades 4 and up.

Level: 3rd through 5th Grades

Add and multiply to find the perimeters and areas of these rectangles.

Level: 3rd through 5th Grades

Find the perimeter of each shape. Some polygons have sides with unknown lengths that students must calculate. Includes whole numbers, fractions, and decimals.

Level: 3rd through 5th Grades

Add the sides of the polygons to find the perimeters. Includes decimals and fractions.

Level: 3rd through 5th Grades

Measure the lengths of the sides of the corn field, the pigs' pen, and the cows' field. Add the sides to find the perimeter.

Level: 3rd and 4th Grades

Find the perimeter of each shape by counting the centimeters along the edges.

Level: 3rd through 5th Grades

Use addition to the find the polygon perimeters.

Level: 3rd through 5th Grades

Basic introduction to perimeter. Students add the sides of the polygons. Recommended for grades 3 and up.

Level: 3rd through 5th Grades

Add the lengths of the sides of each shape to find the perimeters.

Level: 3rd through 5th Grades

Find the perimeter by adding the length of the sides of each polygon. This worksheet has larger numbers than the worksheet above and not all sides are labeled. Recommended for grades 4 and up.

Level: 3rd through 5th Grades

Determine the perimeter and the area of each rectangle shown.

Level: 2nd through 4th Grades

Count the lengths of the sides to determine the perimeter of each shape. 4th grade and higher.

Level: 3rd through 5th Grades

Count the square centimeters to find the area and the perimeter of the shapes.

Level: 2nd through 4th Grades

Play this whole-class card game to review perimeter. Each student must calculate the perimeter on his card and read it aloud on his turn.

Level: 3rd through 5th Grades

This is the first week of the 4th grade math buzz series. This file contains 5 worksheets, reviewing basic skills from the previous grade. Skills covered include: place value, linear measurement, multiplication facts, and comparing fractions.

Level: 4th Grade

Review fractions on a number line (quarters), types of angles, multiples of a number, rounding with a number line, and perimeter.

Level: 3rd Grade

*Scoot!*is a game in which students move around to each desk in the classroom while finding the perimeter of polygons.

Level: 3rd through 5th Grades

The third week of Math Buzz for 4th grade features skills like: division, place value, advanced subtraction, rounding, fractions, area, and perimeter.

Level: 4th Grade

On these sheets your class will calculate elapsed time, find missing factors, divide using models, and find shapes with parallel lines.

Level: 3rd Grade

In week eleven, we cover multiples, arrays, word problems, perimeter, and creating bar graphs.

Level: 3rd Grade

This file has 10 challenging perimeter word problems. There's one problem per page and lots of space for students to show their work.

Level: 3rd and 4th Grades

On these printables, students will solve basic multiplication and division problems, find equivalent fractions, and compare some numbers and fractions.

Level: 3rd Grade

On these daily math printables, your students will solve some division and multiplication problems, find the area of some rectangles, complete the in and out boxes, and compare numbers.

Level: 3rd Grade

This one has more arrays, a multiplication bar model, polygon questions, analog clocks, a perimeter questions, and a bar graph.

Level: 3rd Grade

Find the perimeter of the polygon. Subtraction with thousands. Ordered pairs with a graph.

Level: 3rd through 5th Grades