Workbook Detail
Subtraction Subtraction Three Digit — Set 3
Exercise 1
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Answer: 28
- Operand1
- 351
- Operand2
- 323
- Operator
- -
Exercise 2
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Answer: 478
- Operand1
- 928
- Operand2
- 450
- Operator
- -
Exercise 3
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Answer: 170
- Operand1
- 830
- Operand2
- 660
- Operator
- -
Exercise 4
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Answer: 477
- Operand1
- 641
- Operand2
- 164
- Operator
- -
Exercise 5
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Answer: 224
- Operand1
- 831
- Operand2
- 607
- Operator
- -
Exercise 6
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Answer: 173
- Operand1
- 564
- Operand2
- 391
- Operator
- -
Exercise 7
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Answer: 14
- Operand1
- 362
- Operand2
- 348
- Operator
- -
Exercise 8
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Answer: 596
- Operand1
- 795
- Operand2
- 199
- Operator
- -
Exercise 9
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Answer: 315
- Operand1
- 763
- Operand2
- 448
- Operator
- -
Exercise 10
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Answer: 449
- Operand1
- 842
- Operand2
- 393
- Operator
- -
Exercise 11
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Answer: 198
- Operand1
- 546
- Operand2
- 348
- Operator
- -
Exercise 12
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Answer: 50
- Operand1
- 226
- Operand2
- 176
- Operator
- -
Exercise 13
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Answer: 362
- Operand1
- 532
- Operand2
- 170
- Operator
- -
Exercise 14
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Answer: 297
- Operand1
- 539
- Operand2
- 242
- Operator
- -
Exercise 15
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Answer: 384
- Operand1
- 991
- Operand2
- 607
- Operator
- -
Exercise 16
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Answer: 73
- Operand1
- 313
- Operand2
- 240
- Operator
- -
Exercise 17
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Answer: 515
- Operand1
- 911
- Operand2
- 396
- Operator
- -
Exercise 18
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Answer: 349
- Operand1
- 605
- Operand2
- 256
- Operator
- -
Exercise 19
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Answer: 170
- Operand1
- 530
- Operand2
- 360
- Operator
- -
Exercise 20
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Answer: 33
- Operand1
- 971
- Operand2
- 938
- Operator
- -
Teaching Notes
Download this free subtraction three digit math worksheet. Uniquely generated with an answer key — great for homework, practice, or assessment.
Features
- Printable PDF format
- Answer key included
- Multiple difficulty levels
- Classroom and home friendly
How to Use These Worksheets
- Select a three digit set.
- Print or use on-screen.
- Check answers and practice again.
Tips
- Start with easier sets and move up gradually.
- Practice in short sessions (10–15 minutes).
- Review mistakes and redo similar problems.
Frequently Asked Questions
How do I use this Subtraction Three Digit Math Worksheet worksheet?
Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
Is there an answer key?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.