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Fractions of a Whole Number is a free printable Grade 4 maths worksheet on finding a fractional part of a quantity, aligned to Common Core standard 4.NF.B.4. 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 8 of 25 · the same problems every time you open this link.

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One paper per pupil

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Fractions of a Whole Number

4.NF.B.4

NameDate

Work out each answer.

1.1/2 of 8 =
2.1/2 of 18 =
3.1/2 of 16 =
4.1/6 of 66 =
5.1/4 of 28 =
6.1/3 of 12 =
7.1/2 of 24 =
8.1/4 of 16 =
9.1/6 of 12 =
10.1/5 of 50 =
11.1/2 of 6 =
12.1/3 of 27 =

LessonPrint · 4.NF.B.4 · Set 8 · free to copy for classroom use

Answer key — Fractions of a Whole Number

Set 8. Prints on its own sheet.

  1. 1.4
  2. 2.9
  3. 3.8
  4. 4.11
  5. 5.7
  6. 6.4
  7. 7.12
  8. 8.4
  9. 9.2
  10. 10.10
  11. 11.3
  12. 12.9

More practice for 4.NF.B.4

Multiply a fraction by a whole number.

Teaching this next? Multiplying a Fraction by a Whole is the 50-minute plan for it, with the misconceptions to expect.

All Grade 4 worksheets

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