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Grade 4 · Math · Challenge

Free Measurement & Geometry worksheet - version 1

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-DSK6B5-5HDI

1.

Classify a 100° angle.

2.

Reflect (1, 6) across the vertical line x = 3.

3.

Classify a 60° angle.

4.

Reflect (16, 5) across the vertical line x = 20.

5.

Classify a 160° angle.

6.

Reflect (6, 10) across the vertical line x = 12.

7.

Classify a 20° angle.

8.

Reflect (7, 4) across the vertical line x = 12.

9.

Classify a 10° angle.

10.

Reflect (11, 3) across the vertical line x = 13.

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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 1
  1. Classify a 100° angle.Obtuse
  2. Reflect (1, 6) across the vertical line x = 3.(5, 6)
  3. Classify a 60° angle.Acute
  4. Reflect (16, 5) across the vertical line x = 20.(24, 5)
  5. Classify a 160° angle.Obtuse
  6. Reflect (6, 10) across the vertical line x = 12.(18, 10)
  7. Classify a 20° angle.Acute
  8. Reflect (7, 4) across the vertical line x = 12.(17, 4)
  9. Classify a 10° angle.Acute
  10. Reflect (11, 3) across the vertical line x = 13.(15, 3)

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.