Grade 4 · Math · Challenge
Free Measurement & Geometry worksheet - version 12
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-1DQPYX-5HDI
1.Classify a 130° angle.
2.Reflect (17, 14) across the vertical line x = 23.
3.Classify a 150° angle.
4.Reflect (12, 2) across the vertical line x = 17.
5.Classify a 120° angle.
6.Reflect (7, 10) across the vertical line x = 14.
7.Classify a 160° angle.
8.Reflect (8, 5) across the vertical line x = 15.
9.Classify a 140° angle.
10.Reflect (0, 8) across the vertical line x = 2.
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 12
- Classify a 130° angle.Obtuse
- Reflect (17, 14) across the vertical line x = 23.(29, 14)
- Classify a 150° angle.Obtuse
- Reflect (12, 2) across the vertical line x = 17.(22, 2)
- Classify a 120° angle.Obtuse
- Reflect (7, 10) across the vertical line x = 14.(21, 10)
- Classify a 160° angle.Obtuse
- Reflect (8, 5) across the vertical line x = 15.(22, 5)
- Classify a 140° angle.Obtuse
- Reflect (0, 8) across the vertical line x = 2.(4, 8)
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.