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Grade 6CCSS 6.G.4

Grade 6 Surface Area Worksheet

Calculate surface area of cubes, rectangular prisms, triangular prisms, and open boxes from unfolded nets (6.G.4). Free printable worksheet — 20 questions plus a separate answer key. Each sheet is freshly generated, so your kid can practice as many times as they need.

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Sample questions

Two examples from the Surface Area worksheet. Print the full sheet for 20 questions plus an answer key.

  1. Sample 1
    Net with 6 panels. Cube net — 6 faces of 9×99×99×99×99×99×99×9Cube net — 6 faces of 9×9

    A cube has side length 9 cm. What is its surface area?

    Show answer486
  2. Sample 2
    Net with 6 panels. Cube net — 6 faces of 8×88×88×88×88×88×88×8Cube net — 6 faces of 8×8

    A cube has side length 8 cm. What is its surface area?

    Show answer384

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