Grade 4 · Math · Challenge
Free Measurement & Geometry worksheet - version 17
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-27PJ1U-5HDI
1.Classify a 110° angle.
2.Reflect (8, 9) across the vertical line x = 10.
3.Classify a 30° angle.
4.Reflect (5, 15) across the vertical line x = 8.
5.Reflect (7, 8) across the vertical line x = 9.
6.Reflect (8, 5) across the vertical line x = 11.
7.Classify a 170° angle.
8.Reflect (16, 7) across the vertical line x = 23.
9.Classify a 20° angle.
10.Reflect (9, 4) across the vertical line x = 15.
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 17
- Classify a 110° angle.Obtuse
- Reflect (8, 9) across the vertical line x = 10.(12, 9)
- Classify a 30° angle.Acute
- Reflect (5, 15) across the vertical line x = 8.(11, 15)
- Reflect (7, 8) across the vertical line x = 9.(11, 8)
- Reflect (8, 5) across the vertical line x = 11.(14, 5)
- Classify a 170° angle.Obtuse
- Reflect (16, 7) across the vertical line x = 23.(30, 7)
- Classify a 20° angle.Acute
- Reflect (9, 4) across the vertical line x = 15.(21, 4)
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.