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Round Six-Digit Numbers is a free printable Grade 4 maths worksheet on rounding larger numbers to the thousand, aligned to Common Core standard 4.NBT.A.3. 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 10 of 25 · the same problems every time you open this link.

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One paper per pupil

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Round Six-Digit Numbers

4.NBT.A.3

NameDate

Round each number.

1.Round 544404 to the nearest 1,000
2.Round 353887 to the nearest 1,000
3.Round 496405 to the nearest 1,000
4.Round 993559 to the nearest 1,000
5.Round 932409 to the nearest 1,000
6.Round 663480 to the nearest 1,000
7.Round 944509 to the nearest 1,000
8.Round 433837 to the nearest 1,000
9.Round 792327 to the nearest 1,000
10.Round 759244 to the nearest 1,000
11.Round 276025 to the nearest 1,000
12.Round 476235 to the nearest 1,000

LessonPrint · 4.NBT.A.3 · Set 10 · free to copy for classroom use

Answer key — Round Six-Digit Numbers

Set 10. Prints on its own sheet.

  1. 1.544000
  2. 2.354000
  3. 3.496000
  4. 4.994000
  5. 5.932000
  6. 6.663000
  7. 7.945000
  8. 8.434000
  9. 9.792000
  10. 10.759000
  11. 11.276000
  12. 12.476000

Last reviewed 2026-09-05. Aligned to 4.NBT.A.3 of the Common Core State Standards for mathematics.