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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 2 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 45.812 to the nearest tenth
2.Round 28.723 to the nearest tenth
3.Round 98.809 to the nearest tenth
4.Round 83.361 to the nearest tenth
5.Round 88.094 to the nearest tenth
6.Round 35.983 to the nearest tenth
7.Round 7.101 to the nearest tenth
8.Round 62.672 to the nearest tenth
9.Round 21.420 to the nearest tenth
10.Round 76.293 to the nearest tenth
11.Round 51.091 to the nearest tenth
12.Round 8.031 to the nearest tenth

LessonPrint · 5.NBT.A.4 · Set 2 · free to copy for classroom use

Answer key — Rounding and Estimating

Set 2. Prints on its own sheet.

  1. 1.45.8
  2. 2.28.7
  3. 3.98.8
  4. 4.83.4
  5. 5.88.1
  6. 6.36.0
  7. 7.7.1
  8. 8.62.7
  9. 9.21.4
  10. 10.76.3
  11. 11.51.1
  12. 12.8.0

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