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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 6 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 8561 to the nearest hundred
2.Round 6425 to the nearest hundred
3.Round 6700 to the nearest hundred
4.Round 3416 to the nearest hundred
5.Round 1453 to the nearest hundred
6.Round 5135 to the nearest hundred
7.Round 8419 to the nearest hundred
8.Round 3643 to the nearest hundred
9.Round 2536 to the nearest hundred
10.Round 6242 to the nearest hundred
11.Round 6339 to the nearest hundred
12.Round 2983 to the nearest hundred

LessonPrint · 3.NBT.A.1 · Set 6 · free to copy for classroom use

Answer key — Round Four-Digit Numbers

Set 6. Prints on its own sheet.

  1. 1.8600
  2. 2.6400
  3. 3.6700
  4. 4.3400
  5. 5.1500
  6. 6.5100
  7. 7.8400
  8. 8.3600
  9. 9.2500
  10. 10.6200
  11. 11.6300
  12. 12.3000

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