Skip to content
LessonPrint

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

Next setLesson plan

One paper per student

12345678910111213141516171819202122232425

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 970,526 in words.
2.Write "seven hundred two thousand, eight hundred seventy-five" as a number.
3.Write "six hundred eighty-six thousand, nine hundred seven" as a number.
4.Write 306,526 in words.
5.Write "two hundred seventy thousand, three hundred nine" as a number.
6.Write 902,124 in words.
7.Write 800,729 in words.
8.Write "seven hundred forty-nine thousand, nine hundred eighty-six" as a number.
9.Write 150,357 in words.
10.Write 604,888 in words.

LessonPrint · 4.NBT.A.2 · Set 21 · free to copy for classroom use

Answer key — Read and Write Six-Digit Numbers

Set 21. Prints on its own sheet.

  1. 1.nine hundred seventy thousand, five hundred twenty-six
  2. 2.702,875
  3. 3.686,907
  4. 4.three hundred six thousand, five hundred twenty-six
  5. 5.270,309
  6. 6.nine hundred two thousand, one hundred twenty-four
  7. 7.eight hundred thousand, seven hundred twenty-nine
  8. 8.749,986
  9. 9.one hundred fifty thousand, three hundred fifty-seven
  10. 10.six hundred four thousand, eight hundred eighty-eight

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.