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Common Core Standards

Perimeter & Area

Grade: 4th Grade
Standard:

Math.4.MD.3 or 4.MD.A.3

Description:

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.

4th Grade Math - Perimeter & Area Lesson
 
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