Skip to content
LessonPrint

Decimals Back to Fractions is a free printable Grade 4 maths worksheet on the conversion run the other way, aligned to Common Core standard 4.NF.C.6. 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 pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 1 of 25 · the same problems every time you open this link.

Next set

One paper per pupil

12345678910111213141516171819202122232425

All 25 sets ask different questions.

Decimals Back to Fractions

4.NF.C.6

NameDate

Work out each answer.

1.0.62 = ___/100
2.0.83 = ___/100
3.0.49 = ___/100
4.0.61 = ___/100
5.0.19 = ___/100
6.0.98 = ___/100
7.0.21 = ___/100
8.0.50 = ___/100
9.0.15 = ___/100
10.0.36 = ___/100
11.0.64 = ___/100
12.0.27 = ___/100

LessonPrint · 4.NF.C.6 · Set 1 · free to copy for classroom use

Answer key — Decimals Back to Fractions

Set 1. Prints on its own sheet.

  1. 1.62
  2. 2.83
  3. 3.49
  4. 4.61
  5. 5.19
  6. 6.98
  7. 7.21
  8. 8.50
  9. 9.15
  10. 10.36
  11. 11.64
  12. 12.27

Questions about Decimals Back to Fractions

What does the Decimals Back to Fractions worksheet cover?

It practises the conversion run the other way — 12 questions for Grade 4, all on Common Core 4.NF.C.6: Write fractions as decimals. The instruction to pupils is “Work out each answer”, and the answer key follows on the next sheet.

Which Common Core standard does Decimals Back to Fractions practise?

CCSS.MATH.CONTENT.4.NF.C.6 — 4.NF.C.6, in the Number & Operations — Fractions domain for Grade 4. The published standard reads: “Use decimal notation for fractions with denominators 10 or 100.” The worksheet assesses that standard rather than a paraphrase of it.

What age or grade is this worksheet for?

Decimals Back to Fractions is written for Grade 4, typically ages 9-10. It is one of the sheets on 4.NF.C.6, so it suits any pupil working at that standard — including older pupils revisiting it and younger ones working ahead.

Does Decimals Back to Fractions 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 Decimals Back to Fractions can I print?

25 — one per pupil, 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 Decimals Back to Fractions free to print and photocopy?

Yes. Decimals Back to Fractions, 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.NF.C.6

Write fractions as decimals.

All Grade 4 worksheets

Last reviewed 2026-09-05. Aligned to 4.NF.C.6 of the Common Core State Standards for mathematics.