Grade 4 · Math · Building Confidence
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 · Building confidence · 10 questions · Version PG-1N4YHQG-FMWM
1.Classify a 110° angle.
2.Reflect (18, 10) across the vertical line x = 23.
3.Classify a 90° angle.
4.Reflect (8, 7) across the vertical line x = 10.
5.Reflect (6, 2) across the vertical line x = 11.
6.Classify a 30° angle.
7.Reflect (19, 11) across the vertical line x = 26.
8.Classify a 60° angle.
9.Reflect (12, 11) across the vertical line x = 18.
10.Classify a 20° 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 17
- Classify a 110° angle.Obtuse
- Reflect (18, 10) across the vertical line x = 23.(28, 10)
- Classify a 90° angle.Right
- Reflect (8, 7) across the vertical line x = 10.(12, 7)
- Reflect (6, 2) across the vertical line x = 11.(16, 2)
- Classify a 30° angle.Acute
- Reflect (19, 11) across the vertical line x = 26.(33, 11)
- Classify a 60° angle.Acute
- Reflect (12, 11) across the vertical line x = 18.(24, 11)
- Classify a 20° 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.