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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 5 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 "one hundred eighty-five thousand, fifty" as a number.
2.Write "three hundred seventy-five thousand, ten" as a number.
3.Write 706,515 in words.
4.Write 981,540 in words.
5.Write 615,477 in words.
6.Write 202,753 in words.
7.Write 802,676 in words.
8.Write 900,874 in words.
9.Write 260,465 in words.
10.Write "eight hundred thirty-four thousand, four hundred five" as a number.

LessonPrint · 4.NBT.A.2 · Set 5 · free to copy for classroom use

Answer key — Read and Write Six-Digit Numbers

Set 5. Prints on its own sheet.

  1. 1.185,050
  2. 2.375,010
  3. 3.seven hundred six thousand, five hundred fifteen
  4. 4.nine hundred eighty-one thousand, five hundred forty
  5. 5.six hundred fifteen thousand, four hundred seventy-seven
  6. 6.two hundred two thousand, seven hundred fifty-three
  7. 7.eight hundred two thousand, six hundred seventy-six
  8. 8.nine hundred thousand, eight hundred seventy-four
  9. 9.two hundred sixty thousand, four hundred sixty-five
  10. 10.834,405

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.