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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 23 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 702,349 in words.
2.Write "nine hundred two thousand, one hundred seventy-five" as a number.
3.Write 291,909 in words.
4.Write 670,923 in words.
5.Write "six hundred thirty-four thousand, three hundred eighty-two" as a number.
6.Write 985,529 in words.
7.Write "seven hundred twenty-six thousand, three" as a number.
8.Write 465,022 in words.
9.Write "two hundred four thousand, nine hundred eighty-four" as a number.
10.Write 884,318 in words.

LessonPrint · 4.NBT.A.2 · Set 23 · free to copy for classroom use

Answer key — Read and Write Six-Digit Numbers

Set 23. Prints on its own sheet.

  1. 1.seven hundred two thousand, three hundred forty-nine
  2. 2.902,175
  3. 3.two hundred ninety-one thousand, nine hundred nine
  4. 4.six hundred seventy thousand, nine hundred twenty-three
  5. 5.634,382
  6. 6.nine hundred eighty-five thousand, five hundred twenty-nine
  7. 7.726,003
  8. 8.four hundred sixty-five thousand, twenty-two
  9. 9.204,984
  10. 10.eight hundred eighty-four thousand, three hundred eighteen

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.