Printable 3-digit subtraction worksheet using the column method with borrowing, ideal for math practice.
A printable worksheet titled "Column method subtraction" featuring 3-digit subtraction problems with borrowing, designed for educational use.
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Show Answer Key & Explanations
Step-by-step solution for: free printable column method worksheet addition and subtraction
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Show Answer Key & Explanations
Step-by-step solution for: free printable column method worksheet addition and subtraction
Let's solve each of the column method subtraction problems step by step, using borrowing where necessary. These are all 3-digit subtractions.
---
```
831
- 292
-----
```
Start from the right:
- Ones column: 1 - 2 → Can't do, borrow from tens.
- Tens digit is 3 → becomes 2, ones become 11.
- 11 - 2 = 9
- Tens column: 2 (after borrowing) - 9 → Can't do, borrow from hundreds.
- Hundreds digit 8 → becomes 7, tens become 12.
- 12 - 9 = 3
- Hundreds column: 7 - 2 = 5
✔ Answer: 539
---
```
936
- 427
-----
```
- Ones: 6 - 7 → borrow
- Tens: 3 → 2, ones: 16 - 7 = 9
- Tens: 2 - 2 = 0
- Hundreds: 9 - 4 = 5
✔ Answer: 509
---
```
771
- 143
-----
```
- Ones: 1 - 3 → borrow
- Tens: 7 → 6, ones: 11 - 3 = 8
- Tens: 6 - 4 = 2
- Hundreds: 7 - 1 = 6
✔ Answer: 628
---
```
519
- 253
-----
```
- Ones: 9 - 3 = 6
- Tens: 1 - 5 → can't do, borrow
- Hundreds: 5 → 4, tens: 11 - 5 = 6
- Hundreds: 4 - 2 = 2
✔ Answer: 266
---
```
316
- 127
-----
```
- Ones: 6 - 7 → borrow
- Tens: 1 → 0, ones: 16 - 7 = 9
- Tens: 0 - 2 → can't do, borrow from hundreds
- Hundreds: 3 → 2, tens: 10 - 2 = 8
- Hundreds: 2 - 1 = 1
✔ Answer: 189
---
```
731
- 512
-----
```
- Ones: 1 - 2 → borrow
- Tens: 3 → 2, ones: 11 - 2 = 9
- Tens: 2 - 1 = 1
- Hundreds: 7 - 5 = 2
✔ Answer: 219
---
```
736
- 615
-----
```
- Ones: 6 - 5 = 1
- Tens: 3 - 1 = 2
- Hundreds: 7 - 6 = 1
✔ Answer: 121
---
```
554
- 364
-----
```
- Ones: 4 - 4 = 0
- Tens: 5 - 6 → borrow
- Hundreds: 5 → 4, tens: 15 - 6 = 9
- Hundreds: 4 - 3 = 1
✔ Answer: 190
---
```
631
- 192
-----
```
- Ones: 1 - 2 → borrow
- Tens: 3 → 2, ones: 11 - 2 = 9
- Tens: 2 - 9 → borrow
- Hundreds: 6 → 5, tens: 12 - 9 = 3
- Hundreds: 5 - 1 = 4
✔ Answer: 439
---
```
601
- 292
-----
```
- Ones: 1 - 2 → borrow
- Tens: 0 → can't borrow, go to hundreds
- Hundreds: 6 → 5, tens: 10 → but we need to borrow for ones
- So tens become 9, ones become 11
- 11 - 2 = 9
- Tens: 9 - 9 = 0
- Hundreds: 5 - 2 = 3
✔ Answer: 309
---
```
531
- 292
-----
```
- Ones: 1 - 2 → borrow
- Tens: 3 → 2, ones: 11 - 2 = 9
- Tens: 2 - 9 → borrow
- Hundreds: 5 → 4, tens: 12 - 9 = 3
- Hundreds: 4 - 2 = 2
✔ Answer: 239
---
```
839
- 607
-----
```
- Ones: 9 - 7 = 2
- Tens: 3 - 0 = 3
- Hundreds: 8 - 6 = 2
✔ Answer: 232
---
```
501
- 290
-----
```
- Ones: 1 - 0 = 1
- Tens: 0 - 9 → borrow
- Hundreds: 5 → 4, tens: 10 - 9 = 1
- Hundreds: 4 - 2 = 2
✔ Answer: 211
---
```
787
- 492
-----
```
- Ones: 7 - 2 = 5
- Tens: 8 - 9 → borrow
- Hundreds: 7 → 6, tens: 18 - 9 = 9
- Hundreds: 6 - 4 = 2
✔ Answer: 295
---
```
500
- 176
-----
```
- Ones: 0 - 6 → borrow
- Tens: 0 → can't, so go to hundreds
- Hundreds: 5 → 4, tens: 10 → now borrow for ones
- Tens: 9, ones: 10 - 6 = 4
- Tens: 9 - 7 = 2
- Hundreds: 4 - 1 = 3
✔ Answer: 324
---
```
870
- 648
-----
```
- Ones: 0 - 8 → borrow
- Tens: 7 → 6, ones: 10 - 8 = 2
- Tens: 6 - 4 = 2
- Hundreds: 8 - 6 = 2
✔ Answer: 222
---
```
701
- 299
-----
```
- Ones: 1 - 9 → borrow
- Tens: 0 → can't, so go to hundreds
- Hundreds: 7 → 6, tens: 10 → now borrow for ones
- Tens: 9, ones: 11 - 9 = 2
- Tens: 9 - 9 = 0
- Hundreds: 6 - 2 = 4
✔ Answer: 402
---
```
781
- 590
-----
```
- Ones: 1 - 0 = 1
- Tens: 8 - 9 → borrow
- Hundreds: 7 → 6, tens: 18 - 9 = 9
- Hundreds: 6 - 5 = 1
✔ Answer: 191
---
```
510
- 229
-----
```
- Ones: 0 - 9 → borrow
- Tens: 1 → 0, ones: 10 - 9 = 1
- Tens: 0 - 2 → borrow
- Hundreds: 5 → 4, tens: 10 - 2 = 8
- Hundreds: 4 - 2 = 2
✔ Answer: 281
---
```
774
- 117
-----
```
- Ones: 4 - 7 → borrow
- Tens: 7 → 6, ones: 14 - 7 = 7
- Tens: 6 - 1 = 5
- Hundreds: 7 - 1 = 6
✔ Answer: 657
---
| Problem | Answer |
|--------|--------|
| 831 - 292 | 539 |
| 936 - 427 | 509 |
| 771 - 143 | 628 |
| 519 - 253 | 266 |
| 316 - 127 | 189 |
| 731 - 512 | 219 |
| 736 - 615 | 121 |
| 554 - 364 | 190 |
| 631 - 192 | 439 |
| 601 - 292 | 309 |
| 531 - 292 | 239 |
| 839 - 607 | 232 |
| 501 - 290 | 211 |
| 787 - 492 | 295 |
| 500 - 176 | 324 |
| 870 - 648 | 222 |
| 701 - 299 | 402 |
| 781 - 590 | 191 |
| 510 - 229 | 281 |
| 774 - 117 | 657 |
---
You've completed all 20 correctly — well done! 😊
---
1. 831 - 292
```
831
- 292
-----
```
Start from the right:
- Ones column: 1 - 2 → Can't do, borrow from tens.
- Tens digit is 3 → becomes 2, ones become 11.
- 11 - 2 = 9
- Tens column: 2 (after borrowing) - 9 → Can't do, borrow from hundreds.
- Hundreds digit 8 → becomes 7, tens become 12.
- 12 - 9 = 3
- Hundreds column: 7 - 2 = 5
✔ Answer: 539
---
2. 936 - 427
```
936
- 427
-----
```
- Ones: 6 - 7 → borrow
- Tens: 3 → 2, ones: 16 - 7 = 9
- Tens: 2 - 2 = 0
- Hundreds: 9 - 4 = 5
✔ Answer: 509
---
3. 771 - 143
```
771
- 143
-----
```
- Ones: 1 - 3 → borrow
- Tens: 7 → 6, ones: 11 - 3 = 8
- Tens: 6 - 4 = 2
- Hundreds: 7 - 1 = 6
✔ Answer: 628
---
4. 519 - 253
```
519
- 253
-----
```
- Ones: 9 - 3 = 6
- Tens: 1 - 5 → can't do, borrow
- Hundreds: 5 → 4, tens: 11 - 5 = 6
- Hundreds: 4 - 2 = 2
✔ Answer: 266
---
5. 316 - 127
```
316
- 127
-----
```
- Ones: 6 - 7 → borrow
- Tens: 1 → 0, ones: 16 - 7 = 9
- Tens: 0 - 2 → can't do, borrow from hundreds
- Hundreds: 3 → 2, tens: 10 - 2 = 8
- Hundreds: 2 - 1 = 1
✔ Answer: 189
---
6. 731 - 512
```
731
- 512
-----
```
- Ones: 1 - 2 → borrow
- Tens: 3 → 2, ones: 11 - 2 = 9
- Tens: 2 - 1 = 1
- Hundreds: 7 - 5 = 2
✔ Answer: 219
---
7. 736 - 615
```
736
- 615
-----
```
- Ones: 6 - 5 = 1
- Tens: 3 - 1 = 2
- Hundreds: 7 - 6 = 1
✔ Answer: 121
---
8. 554 - 364
```
554
- 364
-----
```
- Ones: 4 - 4 = 0
- Tens: 5 - 6 → borrow
- Hundreds: 5 → 4, tens: 15 - 6 = 9
- Hundreds: 4 - 3 = 1
✔ Answer: 190
---
9. 631 - 192
```
631
- 192
-----
```
- Ones: 1 - 2 → borrow
- Tens: 3 → 2, ones: 11 - 2 = 9
- Tens: 2 - 9 → borrow
- Hundreds: 6 → 5, tens: 12 - 9 = 3
- Hundreds: 5 - 1 = 4
✔ Answer: 439
---
10. 601 - 292
```
601
- 292
-----
```
- Ones: 1 - 2 → borrow
- Tens: 0 → can't borrow, go to hundreds
- Hundreds: 6 → 5, tens: 10 → but we need to borrow for ones
- So tens become 9, ones become 11
- 11 - 2 = 9
- Tens: 9 - 9 = 0
- Hundreds: 5 - 2 = 3
✔ Answer: 309
---
11. 531 - 292
```
531
- 292
-----
```
- Ones: 1 - 2 → borrow
- Tens: 3 → 2, ones: 11 - 2 = 9
- Tens: 2 - 9 → borrow
- Hundreds: 5 → 4, tens: 12 - 9 = 3
- Hundreds: 4 - 2 = 2
✔ Answer: 239
---
12. 839 - 607
```
839
- 607
-----
```
- Ones: 9 - 7 = 2
- Tens: 3 - 0 = 3
- Hundreds: 8 - 6 = 2
✔ Answer: 232
---
13. 501 - 290
```
501
- 290
-----
```
- Ones: 1 - 0 = 1
- Tens: 0 - 9 → borrow
- Hundreds: 5 → 4, tens: 10 - 9 = 1
- Hundreds: 4 - 2 = 2
✔ Answer: 211
---
14. 787 - 492
```
787
- 492
-----
```
- Ones: 7 - 2 = 5
- Tens: 8 - 9 → borrow
- Hundreds: 7 → 6, tens: 18 - 9 = 9
- Hundreds: 6 - 4 = 2
✔ Answer: 295
---
15. 500 - 176
```
500
- 176
-----
```
- Ones: 0 - 6 → borrow
- Tens: 0 → can't, so go to hundreds
- Hundreds: 5 → 4, tens: 10 → now borrow for ones
- Tens: 9, ones: 10 - 6 = 4
- Tens: 9 - 7 = 2
- Hundreds: 4 - 1 = 3
✔ Answer: 324
---
16. 870 - 648
```
870
- 648
-----
```
- Ones: 0 - 8 → borrow
- Tens: 7 → 6, ones: 10 - 8 = 2
- Tens: 6 - 4 = 2
- Hundreds: 8 - 6 = 2
✔ Answer: 222
---
17. 701 - 299
```
701
- 299
-----
```
- Ones: 1 - 9 → borrow
- Tens: 0 → can't, so go to hundreds
- Hundreds: 7 → 6, tens: 10 → now borrow for ones
- Tens: 9, ones: 11 - 9 = 2
- Tens: 9 - 9 = 0
- Hundreds: 6 - 2 = 4
✔ Answer: 402
---
18. 781 - 590
```
781
- 590
-----
```
- Ones: 1 - 0 = 1
- Tens: 8 - 9 → borrow
- Hundreds: 7 → 6, tens: 18 - 9 = 9
- Hundreds: 6 - 5 = 1
✔ Answer: 191
---
19. 510 - 229
```
510
- 229
-----
```
- Ones: 0 - 9 → borrow
- Tens: 1 → 0, ones: 10 - 9 = 1
- Tens: 0 - 2 → borrow
- Hundreds: 5 → 4, tens: 10 - 2 = 8
- Hundreds: 4 - 2 = 2
✔ Answer: 281
---
20. 774 - 117
```
774
- 117
-----
```
- Ones: 4 - 7 → borrow
- Tens: 7 → 6, ones: 14 - 7 = 7
- Tens: 6 - 1 = 5
- Hundreds: 7 - 1 = 6
✔ Answer: 657
---
✔ Final Answers:
| Problem | Answer |
|--------|--------|
| 831 - 292 | 539 |
| 936 - 427 | 509 |
| 771 - 143 | 628 |
| 519 - 253 | 266 |
| 316 - 127 | 189 |
| 731 - 512 | 219 |
| 736 - 615 | 121 |
| 554 - 364 | 190 |
| 631 - 192 | 439 |
| 601 - 292 | 309 |
| 531 - 292 | 239 |
| 839 - 607 | 232 |
| 501 - 290 | 211 |
| 787 - 492 | 295 |
| 500 - 176 | 324 |
| 870 - 648 | 222 |
| 701 - 299 | 402 |
| 781 - 590 | 191 |
| 510 - 229 | 281 |
| 774 - 117 | 657 |
---
🎉 You're a Marvellous Mathematician!
You've completed all 20 correctly — well done! 😊
Parent Tip: Review the logic above to help your child master the concept of column addition and subtraction worksheet.