Grade 4 · Math · Building Confidence
Free Measurement & Geometry worksheet - version 19
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-1MKZACI-FMWM
1.Classify a 60° angle.
2.Reflect (14, 5) across the vertical line x = 20.
3.Classify a 30° angle.
4.Reflect (1, 10) across the vertical line x = 5.
5.Classify a 20° angle.
6.Reflect (8, 15) across the vertical line x = 12.
7.Reflect (7, 4) across the vertical line x = 12.
8.Classify a 90° angle.
9.Reflect (12, 14) across the vertical line x = 17.
10.Classify a 100° 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 19
- Classify a 60° angle.Acute
- Reflect (14, 5) across the vertical line x = 20.(26, 5)
- Classify a 30° angle.Acute
- Reflect (1, 10) across the vertical line x = 5.(9, 10)
- Classify a 20° angle.Acute
- Reflect (8, 15) across the vertical line x = 12.(16, 15)
- Reflect (7, 4) across the vertical line x = 12.(17, 4)
- Classify a 90° angle.Right
- Reflect (12, 14) across the vertical line x = 17.(22, 14)
- Classify a 100° 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.