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Rounding and Estimating is a free printable Grade 5 maths worksheet on using rounding to check a calculation, aligned to Common Core standard 5.NBT.A.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 10 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.

Rounding and Estimating

5.NBT.A.4

NameDate

Round each number.

1.Round 26.066 to the nearest tenth
2.Round 49.550 to the nearest tenth
3.Round 56.267 to the nearest tenth
4.Round 51.478 to the nearest tenth
5.Round 5.715 to the nearest tenth
6.Round 3.390 to the nearest tenth
7.Round 9.499 to the nearest tenth
8.Round 91.649 to the nearest tenth
9.Round 5.003 to the nearest tenth
10.Round 97.847 to the nearest tenth
11.Round 21.403 to the nearest tenth
12.Round 50.005 to the nearest tenth

LessonPrint · 5.NBT.A.4 · Set 10 · free to copy for classroom use

Answer key — Rounding and Estimating

Set 10. Prints on its own sheet.

  1. 1.26.1
  2. 2.49.5
  3. 3.56.3
  4. 4.51.5
  5. 5.5.7
  6. 6.3.4
  7. 7.9.5
  8. 8.91.6
  9. 9.5.0
  10. 10.97.8
  11. 11.21.4
  12. 12.50.0

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