3rd grade area by counting squares worksheets

Your child finds the area of a shape by counting the unit squares that cover it, with no gaps or overlaps.

Common Core 3.MD.C.6 (Measurement and Data)

Sample problems

  1. Sample 1Mira builds a flat rectangle from 19 square plastic tiles, with no gaps and no overlaps. Each tile is 1 centimeter long on every side. What is the area of her rectangle?
    A. 19 centimeters
    B. 1 square centimeter
    C. 1 centimeter
    D. 19 square centimeters

    Answer: D

  2. Sample 2Each small square is 1 square unit. What is the area of the shaded shape?

    Answer: 12 square units

  3. A bit harderEach small square is 1 square unit. What is the area of the shaded shape?

    Answer: 8 square units

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Area by counting squares