Grade 4 · Math · Challenge
Free Measurement & Geometry worksheet - version 14
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-1XPXCV-5HDI
1.Classify a 50° angle.
2.Reflect (2, 14) across the vertical line x = 9.
3.Classify a 30° angle.
4.Reflect (7, 10) across the vertical line x = 11.
5.Classify a 70° angle.
6.Reflect (13, 9) across the vertical line x = 15.
7.Classify a 10° angle.
8.Reflect (10, 15) across the vertical line x = 15.
9.Reflect (6, 10) across the vertical line x = 13.
10.Classify a 130° angle.
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 14
- Classify a 50° angle.Acute
- Reflect (2, 14) across the vertical line x = 9.(16, 14)
- Classify a 30° angle.Acute
- Reflect (7, 10) across the vertical line x = 11.(15, 10)
- Classify a 70° angle.Acute
- Reflect (13, 9) across the vertical line x = 15.(17, 9)
- Classify a 10° angle.Acute
- Reflect (10, 15) across the vertical line x = 15.(20, 15)
- Reflect (6, 10) across the vertical line x = 13.(20, 10)
- Classify a 130° angle.Obtuse
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.