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Round Four-Digit Numbers is a free printable Grade 3 maths worksheet on rounding beyond a thousand, aligned to Common Core standard 3.NBT.A.1. 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 23 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.

Round Four-Digit Numbers

3.NBT.A.1

NameDate

Round each number.

1.Round 8738 to the nearest hundred
2.Round 9514 to the nearest hundred
3.Round 2000 to the nearest hundred
4.Round 5791 to the nearest hundred
5.Round 6717 to the nearest hundred
6.Round 6050 to the nearest hundred
7.Round 3786 to the nearest hundred
8.Round 9331 to the nearest hundred
9.Round 8707 to the nearest hundred
10.Round 1859 to the nearest hundred
11.Round 7245 to the nearest hundred
12.Round 2869 to the nearest hundred

LessonPrint · 3.NBT.A.1 · Set 23 · free to copy for classroom use

Answer key — Round Four-Digit Numbers

Set 23. Prints on its own sheet.

  1. 1.8700
  2. 2.9500
  3. 3.2000
  4. 4.5800
  5. 5.6700
  6. 6.6100
  7. 7.3800
  8. 8.9300
  9. 9.8700
  10. 10.1900
  11. 11.7200
  12. 12.2900

Last reviewed 2026-09-05. Aligned to 3.NBT.A.1 of the Common Core State Standards for mathematics.