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.
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.
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
- Classify a 90° angle.Right
- Reflect (18, 15) across the vertical line x = 22.(26, 15)
- Classify a 160° angle.Obtuse
- Reflect (3, 1) across the vertical line x = 9.(15, 1)
- Classify a 70° angle.Acute
- Reflect (16, 1) across the vertical line x = 22.(28, 1)
- Classify a 130° angle.Obtuse
- Reflect (0, 5) across the vertical line x = 7.(14, 5)
- Classify a 170° angle.Obtuse
- 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.