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Round to the Nearest Hundred is a free printable Grade 3 maths worksheet on rounding to the larger unit, 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 13 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 to the Nearest Hundred

3.NBT.A.1

NameDate

Round each number.

1.Round 604 to the nearest hundred
2.Round 781 to the nearest hundred
3.Round 605 to the nearest hundred
4.Round 992 to the nearest hundred
5.Round 859 to the nearest hundred
6.Round 751 to the nearest hundred
7.Round 333 to the nearest hundred
8.Round 737 to the nearest hundred
9.Round 226 to the nearest hundred
10.Round 624 to the nearest hundred
11.Round 808 to the nearest hundred
12.Round 114 to the nearest hundred

LessonPrint · 3.NBT.A.1 · Set 13 · free to copy for classroom use

Answer key — Round to the Nearest Hundred

Set 13. Prints on its own sheet.

  1. 1.600
  2. 2.800
  3. 3.600
  4. 4.1000
  5. 5.900
  6. 6.800
  7. 7.300
  8. 8.700
  9. 9.200
  10. 10.600
  11. 11.800
  12. 12.100

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