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Expanded Form Worksheets (4-Digit Numbers): Free Printable With Answers
Free printable expanded form worksheets (4-digit numbers): split 4-digit numbers into thousands, hundreds, tens, ones and write the expanded form, with an answer key.
Place value worksheets
Tens and ones, hundreds, or thousands. Children split each number into its places and write the expanded form.
Tip: print the worksheet for your child and the answer key for yourself. Choose “Save as PDF” as the printer to keep a copy.
Place value: thousands, hundreds, tens, ones
Write how many of each, then the expanded form.
| Number | Thousands | Hundreds | Tens | Ones | Expanded form |
|---|---|---|---|---|---|
| 3140 | + + + | ||||
| 4637 | + + + | ||||
| 4625 | + + + | ||||
| 5015 | + + + | ||||
| 3004 | + + + | ||||
| 6949 | + + + | ||||
| 9455 | + + + | ||||
| 3749 | + + + | ||||
| 1590 | + + + | ||||
| 4419 | + + + |
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✅ Last checked:
📚 Curriculum sources: Common Core Grade 1: Number & Operations in Base Ten · Common Core Grade 2: Number & Operations in Base Ten · National curriculum in England: mathematics
Our worksheets and games follow school curriculum standards (US Common Core and the national curriculum in England). Every answer key is worked out by the computer, not typed by hand.
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Examples
Each place is worth ten times the place to its right. The digit tells you how many of that place: in 5098, the 5 means 5000.
| Number | Thousands | Hundreds | Tens | Ones | Expanded form |
|---|---|---|---|---|---|
| 5098 | 5 | 0 | 9 | 8 | 5000 + 90 + 8 |
| 3776 | 3 | 7 | 7 | 6 | 3000 + 700 + 70 + 6 |
| 6950 | 6 | 9 | 5 | 0 | 6000 + 900 + 50 |
| 6566 | 6 | 5 | 6 | 6 | 6000 + 500 + 60 + 6 |
| 2370 | 2 | 3 | 7 | 0 | 2000 + 300 + 70 |
US Common Core: tens and ones in Grade 1, hundreds in Grade 2, to 1,000,000 in Grade 4. England: tens and ones in Year 2, hundreds in Year 3, thousands in Year 4.
Questions grown-ups ask
What is expanded form?+
Writing a number as the sum of each digit's value, like 347 = 300 + 40 + 7.
Why is place value important?+
It's the base of adding and subtracting with carrying, rounding and big numbers.