Measuring Angles Worksheet
Grade 4 Math · printable worksheet (PDF) with answer key · 15 problems · CCSS 4.MD.C.5, 4.MD.C.6, 4.MD.C.7
A printable grade 4 measuring angles practice worksheet with 15 problems and a complete, step-by-step answer key — formatted to print cleanly on standard paper. Included in the one-time $20 unlock for the full NudgeLearn library.
Sample problems
Measure, classify, and add angles. Angles are measured in degrees. Show your work for any computation.
- 1. Classify this angle as **acute**, **right**, or **obtuse**.
- 2. Classify this angle as **acute**, **right**, or **obtuse**.
- 3. Classify this angle as **acute**, **right**, or **obtuse**.
- 4. Is a -degree angle acute, right, or obtuse?
Plus 11 more problems and a full answer key in the PDF.
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