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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 20 of 25 · the same problems every time you open this link.

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One paper per student

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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 745 in words.
2.Write 601 in words.
3.Write "eight hundred three" as a number.
4.Write 411 in words.
5.Write 300 in words.
6.Write 174 in words.
7.Write 580 in words.
8.Write "three hundred fifty-nine" as a number.
9.Write "three hundred thirty-five" as a number.
10.Write "three hundred twenty" as a number.

LessonPrint · 2.NBT.A.3 · Set 20 · free to copy for classroom use

Answer key — Number Names to 1,000

Set 20. Prints on its own sheet.

  1. 1.seven hundred forty-five
  2. 2.six hundred one
  3. 3.803
  4. 4.four hundred eleven
  5. 5.three hundred
  6. 6.one hundred seventy-four
  7. 7.five hundred eighty
  8. 8.359
  9. 9.335
  10. 10.320

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.