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Degrees as Parts of a Turn is a free printable Grade 4 math worksheet on non-unit fractions of 360 degrees, and an angle as one-degree angles, aligned to Common Core standard 4.MD.C.5. It prints 12 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

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All 25 sets ask different questions.

Degrees as Parts of a Turn

4.MD.C.5

NameDate

Work out each answer.

1.An angle of 152° turns through ___ one-degree angles.
2.6/10 of a full turn = ___°
3.14/24 of a full turn = ___°
4.3/4 of a full turn = ___°
5.6/8 of a full turn = ___°
6.2/8 of a full turn = ___°
7.13/24 of a full turn = ___°
8.2/4 of a full turn = ___°
9.14/36 of a full turn = ___°
10.An angle of 128° turns through ___ one-degree angles.
11.An angle of 91° turns through ___ one-degree angles.
12.An angle of 34° turns through ___ one-degree angles.

LessonPrint · 4.MD.C.5 · Set 1 · free to copy for classroom use

Answer key — Degrees as Parts of a Turn

Set 1. Prints on its own sheet.

  1. 1.152
  2. 2.216°
  3. 3.210°
  4. 4.270°
  5. 5.270°
  6. 6.90°
  7. 7.195°
  8. 8.180°
  9. 9.140°
  10. 10.128
  11. 11.91
  12. 12.34

Questions about Degrees as Parts of a Turn

What does the Degrees as Parts of a Turn worksheet cover?

It practices non-unit fractions of 360 degrees, and an angle as one-degree angles — 12 questions for Grade 4, all on Common Core 4.MD.C.5: Understand what an angle is. The instruction to students is “Work out each answer”, and the answer key follows on the next sheet.

Which Common Core standard does Degrees as Parts of a Turn practice?

CCSS.MATH.CONTENT.4.MD.C.5 — 4.MD.C.5, under Measurement & Data for Grade 4. The published standard reads: “Recognize angles as geometric shapes that are formed wherever two rays share a common endpoint, and understand concepts of angle measurement.” The worksheet assesses that standard rather than a paraphrase of it.

What age or grade is this worksheet for?

Degrees as Parts of a Turn is written for Grade 4, typically ages 9-10. It is one of the sheets on 4.MD.C.5, so it suits any student working at that standard — including older students revisiting it and younger ones working ahead.

Does Degrees as Parts of a Turn come with an answer key?

Yes. All 12 answers are generated from the same problems as the questions, so the key cannot drift out of step with the sheet. It starts on a fresh sheet of paper, after the questions, so it is not handed out with the class by accident.

How many different versions of Degrees as Parts of a Turn can I print?

25 — one per student, and all 25 ask different questions. Set 1 downloads the whole class as a single PDF. Every version is fixed to its own address, so a sheet printed today holds the same problems when you reopen it next week.

Is Degrees as Parts of a Turn free to print and photocopy?

Yes. Degrees as Parts of a Turn, its answer key and its 25 versions are free to print and photocopy for your own class, with no account, no email capture and no subscription at the download step. Please do not resell them or republish them as your own.

More practice for 4.MD.C.5

Understand what an angle is.

All Grade 4 worksheets

Last reviewed 2026-09-05. Aligned to 4.MD.C.5 of the Common Core State Standards for Mathematics.