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Area with Fractional Sides is a free printable Grade 5 maths worksheet on multiplying to find an area, aligned to Common Core standard 5.NF.B.4. It prints 10 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 7 of 25 · the same problems every time you open this link.

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

Area with Fractional Sides

5.NF.B.4

NameDate

Work out each answer. Simplify where you can.

1.A rectangle is 1/4 by 1/3. Its area is
2.A rectangle is 3/5 by 1/2. Its area is
3.A rectangle is 1/5 by 2/3. Its area is
4.A rectangle is 5/6 by 1/2. Its area is
5.A rectangle is 4/6 by 2/6. Its area is
6.A rectangle is 1/2 by 1/6. Its area is
7.A rectangle is 1/3 by 3/6. Its area is
8.A rectangle is 4/6 by 3/4. Its area is
9.A rectangle is 3/4 by 5/6. Its area is
10.A rectangle is 1/5 by 1/2. Its area is

LessonPrint · 5.NF.B.4 · Set 7 · free to copy for classroom use

Answer key — Area with Fractional Sides

Set 7. Prints on its own sheet.

  1. 1.1/12
  2. 2.3/10
  3. 3.2/15
  4. 4.5/12
  5. 5.2/9
  6. 6.1/12
  7. 7.1/6
  8. 8.1/2
  9. 9.5/8
  10. 10.1/10

Last reviewed 2026-09-05. Aligned to 5.NF.B.4 of the Common Core State Standards for mathematics.