CCSS.MATH.CONTENT.4.MD.A.3 : Fourth Grade Math Worksheets

About 4.MD.A.3

Apply the area and perimeter formulas for rectangles in real world and mathematical problems. For example, find the width of a rectangular room given the area of the flooring and the length, by viewing the area formula as a multiplication equation with an unknown factor.

Here is a collection of our common core aligned worksheets for core standard 4.MD.A.3.

A brief description of the worksheets is on each of the worksheet widgets. Click on the images to view, download, or print them. All worksheets are free for individual and non-commercial use.

Please visit 4.MD.A to view our large collection of printable worksheets. View the full list of topics for this grade and subject categorized by common core standards or in a traditional way.

Register and get access to:

  •   All Answer Keys

  •   An Ad-free Experience

  •   Premium/Full Screen PDFs

  •   Unlimited Access


4.MD.A      4.MD.A.3

Worksheet: Fourth Grade

Calculate Perimeter - I


You are provided wit side lengths of various polygons, now find the perimeter of the shapes. Find the missing lengths if the perimeter is given.

Core Standard: 4.MD.A.3


Worksheet: Fourth Grade

Calculate Perimeter - II


Calculate perimeter in this worksheet for triangles, squares, regular hexagons and octagons etc. Check your facts about shapes and relate them to their perimeter.

Core Standard: 4.MD.A.3


Worksheet: Fourth Grade

Calculate Area - I


Find area of simple shapes like squares and rectangles using the given lengths of the side/s. Solve some inverse problems using the provided area and find side length.

Core Standard: 4.MD.A.3


Worksheet: Fourth Grade

Calculate Area - II


Extend your knowledge with this worksheets where you can easily find the area of a square, but now find the area of a triangle that is shaded by connecting two opposite corners.

Core Standard: 4.MD.A.3


Worksheet: Fourth Grade

Relate Perimeter and Area - II


A rectangle has the perimeter of 30 cm. Can you draw two different rectangles having the same perimeter? Do they have same area? Use this worksheet to find out.

Core Standard: 4.MD.A.3


Worksheet: Fourth Grade

Relate Perimeter and Area - I


Relate area to the perimeter. Is area same for all the figures with the same perimeter? Can you draw a larger rectangle without changing its perimeter?

Core Standard: 4.MD.A.3



Again, we encourage you to see more printable worksheets in common core standard 4.MD.A .