Grade 4 · Math · Challenge
Free Measurement & Geometry worksheet - version 15
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-1NQBNW-5HDI
1.Classify a 40° angle.
2.Reflect (13, 5) across the vertical line x = 18.
3.Classify a 50° angle.
4.Reflect (9, 7) across the vertical line x = 11.
5.Classify a 150° angle.
6.Reflect (17, 11) across the vertical line x = 20.
7.Classify a 140° angle.
8.Reflect (14, 4) across the vertical line x = 21.
9.Classify a 60° angle.
10.Reflect (14, 1) across the vertical line x = 21.
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 15
- Classify a 40° angle.Acute
- Reflect (13, 5) across the vertical line x = 18.(23, 5)
- Classify a 50° angle.Acute
- Reflect (9, 7) across the vertical line x = 11.(13, 7)
- Classify a 150° angle.Obtuse
- Reflect (17, 11) across the vertical line x = 20.(23, 11)
- Classify a 140° angle.Obtuse
- Reflect (14, 4) across the vertical line x = 21.(28, 4)
- Classify a 60° angle.Acute
- Reflect (14, 1) across the vertical line x = 21.(28, 1)
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.