Read and Write Six-Digit Numbers is a free printable Grade 4 maths worksheet on expanded form at six places, 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 pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 15 of 25 · the same problems every time you open this link.

One paper per pupil

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

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 expanded form.

1.874473 = ___ + ___ + ___ + ___ + ___ + ___

2.990814 = ___ + ___ + ___ + ___ + ___ + ___

3.158879 = ___ + ___ + ___ + ___ + ___ + ___

4.265647 = ___ + ___ + ___ + ___ + ___ + ___

5.370308 = ___ + ___ + ___ + ___ + ___ + ___

6.712916 = ___ + ___ + ___ + ___ + ___ + ___

7.528851 = ___ + ___ + ___ + ___ + ___ + ___

8.736860 = ___ + ___ + ___ + ___ + ___ + ___

9.612250 = ___ + ___ + ___ + ___ + ___ + ___

10.949985 = ___ + ___ + ___ + ___ + ___ + ___

LessonPrint · 4.NBT.A.2 · Set 15 · free to copy for classroom use

Answer key — Read and Write Six-Digit Numbers

Set 15. Prints on its own sheet.

1.800000 + 70000 + 4000 + 400 + 70 + 3
2.900000 + 90000 + 0 + 800 + 10 + 4
3.100000 + 50000 + 8000 + 800 + 70 + 9
4.200000 + 60000 + 5000 + 600 + 40 + 7
5.300000 + 70000 + 0 + 300 + 0 + 8
6.700000 + 10000 + 2000 + 900 + 10 + 6
7.500000 + 20000 + 8000 + 800 + 50 + 1
8.700000 + 30000 + 6000 + 800 + 60 + 0
9.600000 + 10000 + 2000 + 200 + 50 + 0
10.900000 + 40000 + 9000 + 900 + 80 + 5

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.