Workbook Detail
Subtraction Subtraction Three Digit — Set 1
Exercise 1
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Answer: 94
- Operand1
- 377
- Operand2
- 283
- Operator
- -
Exercise 2
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Answer: 140
- Operand1
- 522
- Operand2
- 382
- Operator
- -
Exercise 3
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Answer: 27
- Operand1
- 406
- Operand2
- 379
- Operator
- -
Exercise 4
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Answer: 98
- Operand1
- 869
- Operand2
- 771
- Operator
- -
Exercise 5
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Answer: 579
- Operand1
- 809
- Operand2
- 230
- Operator
- -
Exercise 6
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Answer: 23
- Operand1
- 520
- Operand2
- 497
- Operator
- -
Exercise 7
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Answer: 420
- Operand1
- 707
- Operand2
- 287
- Operator
- -
Exercise 8
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Answer: 62
- Operand1
- 953
- Operand2
- 891
- Operator
- -
Exercise 9
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Answer: 375
- Operand1
- 509
- Operand2
- 134
- Operator
- -
Exercise 10
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Answer: 182
- Operand1
- 290
- Operand2
- 108
- Operator
- -
Exercise 11
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Answer: 19
- Operand1
- 352
- Operand2
- 333
- Operator
- -
Exercise 12
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Answer: 768
- Operand1
- 932
- Operand2
- 164
- Operator
- -
Exercise 13
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Answer: 98
- Operand1
- 542
- Operand2
- 444
- Operator
- -
Exercise 14
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Answer: 76
- Operand1
- 718
- Operand2
- 642
- Operator
- -
Exercise 15
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Answer: 783
- Operand1
- 913
- Operand2
- 130
- Operator
- -
Exercise 16
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Answer: 186
- Operand1
- 609
- Operand2
- 423
- Operator
- -
Exercise 17
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Answer: 559
- Operand1
- 876
- Operand2
- 317
- Operator
- -
Exercise 18
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Answer: 329
- Operand1
- 926
- Operand2
- 597
- Operator
- -
Exercise 19
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Answer: 70
- Operand1
- 217
- Operand2
- 147
- Operator
- -
Exercise 20
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Answer: 580
- Operand1
- 915
- Operand2
- 335
- 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.