Grade 4 · Math · Building Confidence
Free Measurement & Geometry worksheet - version 5
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 · Building confidence · 10 questions · Version PG-1ACEZJ7-FMWM
1.Classify a 40° angle.
2.Reflect (4, 9) across the vertical line x = 10.
3.Classify a 70° angle.
4.Reflect (13, 5) across the vertical line x = 20.
5.Classify a 110° angle.
6.Reflect (17, 11) across the vertical line x = 19.
7.Reflect (9, 7) across the vertical line x = 11.
8.Classify a 20° angle.
9.Reflect (13, 2) across the vertical line x = 20.
10.Classify a 80° 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 5
- Classify a 40° angle.Acute
- Reflect (4, 9) across the vertical line x = 10.(16, 9)
- Classify a 70° angle.Acute
- Reflect (13, 5) across the vertical line x = 20.(27, 5)
- Classify a 110° angle.Obtuse
- Reflect (17, 11) across the vertical line x = 19.(21, 11)
- Reflect (9, 7) across the vertical line x = 11.(13, 7)
- Classify a 20° angle.Acute
- Reflect (13, 2) across the vertical line x = 20.(27, 2)
- Classify a 80° angle.Acute
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.