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IN Math K-5: 4.M.4

  1. Frameworks
  2. Indiana K-5 Academic Standards for Mathematics

CodeHS Lessons

Apply the area and perimeter formulas for rectangles to solve real-world problems and other mathematical problems. Recognize area as additive and find the area of complex shapes composed of rectangles by decomposing them into non-overlapping rectangles and adding the areas of the non-overlapping parts; apply this technique to solve real-world problems and other mathematical problems.

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