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Grade 4 · Math · On Level

Free Measurement & Geometry worksheet - version 3

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 · On-level practice · 10 questions · Version PG-1KYKX4P-CIW8

Four children and a teacher collaborate with blocks, patterns, and a notebook.
1.

Classify a 130° angle.

2.

Reflect (18, 2) across the vertical line x = 20.

3.

Classify a 40° angle.

4.

Reflect (8, 5) across the vertical line x = 11.

5.

Classify a 110° angle.

6.

Reflect (16, 13) across the vertical line x = 21.

7.

Classify a 100° angle.

8.

Reflect (11, 8) across the vertical line x = 13.

9.

Classify a 50° angle.

10.

Reflect (15, 2) across the vertical line x = 21.

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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 3
  1. Classify a 130° angle.Obtuse
  2. Reflect (18, 2) across the vertical line x = 20.(22, 2)
  3. Classify a 40° angle.Acute
  4. Reflect (8, 5) across the vertical line x = 11.(14, 5)
  5. Classify a 110° angle.Obtuse
  6. Reflect (16, 13) across the vertical line x = 21.(26, 13)
  7. Classify a 100° angle.Obtuse
  8. Reflect (11, 8) across the vertical line x = 13.(15, 8)
  9. Classify a 50° angle.Acute
  10. Reflect (15, 2) across the vertical line x = 21.(27, 2)

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.