Grade 4 · Math · Building Confidence
Free Measurement & Geometry worksheet - version 13
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-1O8WWIC-FMWM
1.Classify a 20° angle.
2.Reflect (20, 1) across the vertical line x = 22.
3.Classify a 110° angle.
4.Reflect (12, 10) across the vertical line x = 15.
5.Reflect (13, 11) across the vertical line x = 19.
6.Classify a 170° angle.
7.Reflect (12, 1) across the vertical line x = 16.
8.Classify a 100° angle.
9.Reflect (10, 13) across the vertical line x = 16.
10.Classify a 160° 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 13
- Classify a 20° angle.Acute
- Reflect (20, 1) across the vertical line x = 22.(24, 1)
- Classify a 110° angle.Obtuse
- Reflect (12, 10) across the vertical line x = 15.(18, 10)
- Reflect (13, 11) across the vertical line x = 19.(25, 11)
- Classify a 170° angle.Obtuse
- Reflect (12, 1) across the vertical line x = 16.(20, 1)
- Classify a 100° angle.Obtuse
- Reflect (10, 13) across the vertical line x = 16.(22, 13)
- Classify a 160° 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.