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Grade 4 · Math · Challenge

Free Measurement & Geometry worksheet - version 2

Grade 4 measurement & geometry practice with original questions, explanations, and difficulty-matched printable versions. This printable version includes 10 grade-appropriate questions and a separate answer sheet.

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Measurement & Geometry

Grade 4 · Stretch challenge · 10 questions · Version PG-CYLD88-5HDI

1.

Classify a 90° angle.

2.

Reflect (18, 15) across the vertical line x = 22.

3.

Classify a 160° angle.

4.

Reflect (3, 1) across the vertical line x = 9.

5.

Classify a 70° angle.

6.

Reflect (16, 1) across the vertical line x = 22.

7.

Classify a 130° angle.

8.

Reflect (0, 5) across the vertical line x = 7.

9.

Classify a 170° angle.

10.

Reflect (2, 11) across the vertical line x = 5.

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Answers and teaching notes

Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.

Show answers for version 2
  1. Classify a 90° angle.Right
  2. Reflect (18, 15) across the vertical line x = 22.(26, 15)
  3. Classify a 160° angle.Obtuse
  4. Reflect (3, 1) across the vertical line x = 9.(15, 1)
  5. Classify a 70° angle.Acute
  6. Reflect (16, 1) across the vertical line x = 22.(28, 1)
  7. Classify a 130° angle.Obtuse
  8. Reflect (0, 5) across the vertical line x = 7.(14, 5)
  9. Classify a 170° angle.Obtuse
  10. Reflect (2, 11) across the vertical line x = 5.(8, 11)

Worked example

Sketch and label the quantities before selecting a measurement or geometry operation.

Common mistake

Using the right numbers with the wrong unit or formula.

Helpful hint

Write the unit beside every measurement.