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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 24 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 1759 to the nearest hundred
2.Round 4141 to the nearest hundred
3.Round 8971 to the nearest hundred
4.Round 9306 to the nearest hundred
5.Round 7011 to the nearest hundred
6.Round 2954 to the nearest hundred
7.Round 1180 to the nearest hundred
8.Round 8539 to the nearest hundred
9.Round 6264 to the nearest hundred
10.Round 2143 to the nearest hundred
11.Round 3231 to the nearest hundred
12.Round 7705 to the nearest hundred

LessonPrint · 3.NBT.A.1 · Set 24 · free to copy for classroom use

Answer key — Round Four-Digit Numbers

Set 24. Prints on its own sheet.

  1. 1.1800
  2. 2.4100
  3. 3.9000
  4. 4.9300
  5. 5.7000
  6. 6.3000
  7. 7.1200
  8. 8.8500
  9. 9.6300
  10. 10.2100
  11. 11.3200
  12. 12.7700

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