Workbook Detail
Subtraction Subtraction Three Digit — Set 9
Exercise 1
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Answer: 144
- Operand1
- 400
- Operand2
- 256
- Operator
- -
Exercise 2
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Answer: 89
- Operand1
- 221
- Operand2
- 132
- Operator
- -
Exercise 3
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Answer: 53
- Operand1
- 222
- Operand2
- 169
- Operator
- -
Exercise 4
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Answer: 217
- Operand1
- 871
- Operand2
- 654
- Operator
- -
Exercise 5
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Answer: 339
- Operand1
- 747
- Operand2
- 408
- Operator
- -
Exercise 6
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Answer: 490
- Operand1
- 710
- Operand2
- 220
- Operator
- -
Exercise 7
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Answer: 196
- Operand1
- 510
- Operand2
- 314
- Operator
- -
Exercise 8
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Answer: 174
- Operand1
- 329
- Operand2
- 155
- Operator
- -
Exercise 9
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Answer: 80
- Operand1
- 823
- Operand2
- 743
- Operator
- -
Exercise 10
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Answer: 41
- Operand1
- 805
- Operand2
- 764
- Operator
- -
Exercise 11
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Answer: 66
- Operand1
- 171
- Operand2
- 105
- Operator
- -
Exercise 12
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Answer: 293
- Operand1
- 890
- Operand2
- 597
- Operator
- -
Exercise 13
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Answer: 269
- Operand1
- 526
- Operand2
- 257
- Operator
- -
Exercise 14
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Answer: 152
- Operand1
- 640
- Operand2
- 488
- Operator
- -
Exercise 15
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Answer: 323
- Operand1
- 518
- Operand2
- 195
- Operator
- -
Exercise 16
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Answer: 652
- Operand1
- 912
- Operand2
- 260
- Operator
- -
Exercise 17
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Answer: 9
- Operand1
- 236
- Operand2
- 227
- Operator
- -
Exercise 18
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Answer: 543
- Operand1
- 792
- Operand2
- 249
- Operator
- -
Exercise 19
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Answer: 581
- Operand1
- 941
- Operand2
- 360
- Operator
- -
Exercise 20
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Answer: 52
- Operand1
- 244
- Operand2
- 192
- 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.