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Read and Write Six-Digit Numbers is a free printable Grade 4 math worksheet on number names to six places, both directions, with zeros inside, aligned to Common Core standard 4.NBT.A.2. 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 12 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.

Read and Write Six-Digit Numbers

4.NBT.A.2

NameDate

Write each number in words, or in digits.

1.Write "eight hundred two thousand, nine hundred eight" as a number.
2.Write 106,245 in words.
3.Write 501,622 in words.
4.Write "six hundred forty-six thousand, four hundred three" as a number.
5.Write "seven hundred eight thousand, two hundred fourteen" as a number.
6.Write 702,395 in words.
7.Write "seven hundred one thousand, seven hundred seven" as a number.
8.Write "seven hundred fourteen thousand, forty-eight" as a number.
9.Write 124,460 in words.
10.Write 990,803 in words.

LessonPrint · 4.NBT.A.2 · Set 12 · free to copy for classroom use

Answer key — Read and Write Six-Digit Numbers

Set 12. Prints on its own sheet.

  1. 1.802,908
  2. 2.one hundred six thousand, two hundred forty-five
  3. 3.five hundred one thousand, six hundred twenty-two
  4. 4.646,403
  5. 5.708,214
  6. 6.seven hundred two thousand, three hundred ninety-five
  7. 7.701,707
  8. 8.714,048
  9. 9.one hundred twenty-four thousand, four hundred sixty
  10. 10.nine hundred ninety thousand, eight hundred three

More practice for 4.NBT.A.2

Read, write and compare large numbers.

Teaching this next? Reading and Comparing Large Numbers is the 50-minute plan for it, with the misconceptions to expect.

All Grade 4 worksheets

Last reviewed 2026-09-05. Aligned to 4.NBT.A.2 of the Common Core State Standards for Mathematics.