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Number Names to 1,000 is a free printable Grade 2 math worksheet on reading and writing three-digit numbers in words, aligned to Common Core standard 2.NBT.A.3. It prints 10 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 15 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.

Number Names to 1,000

2.NBT.A.3

NameDate

Write each number in words, or in digits.

1.Write "six hundred one" as a number.
2.Write "seven hundred four" as a number.
3.Write "four hundred eight" as a number.
4.Write "three hundred thirty-three" as a number.
5.Write "four hundred ninety" as a number.
6.Write "eight hundred ninety-one" as a number.
7.Write "six hundred sixty-six" as a number.
8.Write 405 in words.
9.Write "five hundred eight" as a number.
10.Write 709 in words.

LessonPrint · 2.NBT.A.3 · Set 15 · free to copy for classroom use

Answer key — Number Names to 1,000

Set 15. Prints on its own sheet.

  1. 1.601
  2. 2.704
  3. 3.408
  4. 4.333
  5. 5.490
  6. 6.891
  7. 7.666
  8. 8.four hundred five
  9. 9.508
  10. 10.seven hundred nine

More practice for 2.NBT.A.3

Read and write numbers up to 1,000 in digits, in words and in expanded form.

Teaching this next? Reading and Writing Numbers to 1,000 is the 45-minute plan for it, with the misconceptions to expect.

All Grade 2 worksheets

Last reviewed 2026-09-05. Aligned to 2.NBT.A.3 of the Common Core State Standards for Mathematics.