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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 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.

Round Four-Digit Numbers

3.NBT.A.1

NameDate

Round each number.

1.Round 7816 to the nearest hundred
2.Round 2307 to the nearest hundred
3.Round 6840 to the nearest hundred
4.Round 5539 to the nearest hundred
5.Round 5223 to the nearest hundred
6.Round 6132 to the nearest hundred
7.Round 8093 to the nearest hundred
8.Round 4072 to the nearest hundred
9.Round 6019 to the nearest hundred
10.Round 5441 to the nearest hundred
11.Round 8051 to the nearest hundred
12.Round 4586 to the nearest hundred

LessonPrint · 3.NBT.A.1 · Set 2 · free to copy for classroom use

Answer key — Round Four-Digit Numbers

Set 2. Prints on its own sheet.

  1. 1.7800
  2. 2.2300
  3. 3.6800
  4. 4.5500
  5. 5.5200
  6. 6.6100
  7. 7.8100
  8. 8.4100
  9. 9.6000
  10. 10.5400
  11. 11.8100
  12. 12.4600

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