Workbook Detail
Subtraction Subtraction Three Digit — Set 51
617 - 311 = ___
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Answer: 306
- Operand1
- 617
- Operand2
- 311
- Operator
- -
739 - 617 = ___
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Answer: 122
- Operand1
- 739
- Operand2
- 617
- Operator
- -
189 - 123 = ___
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Answer: 66
- Operand1
- 189
- Operand2
- 123
- Operator
- -
988 - 215 = ___
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Answer: 773
- Operand1
- 988
- Operand2
- 215
- Operator
- -
199 - 148 = ___
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Answer: 51
- Operand1
- 199
- Operand2
- 148
- Operator
- -
198 - 154 = ___
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Answer: 44
- Operand1
- 198
- Operand2
- 154
- Operator
- -
670 - 530 = ___
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Answer: 140
- Operand1
- 670
- Operand2
- 530
- Operator
- -
287 - 247 = ___
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Answer: 40
- Operand1
- 287
- Operand2
- 247
- Operator
- -
584 - 183 = ___
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Answer: 401
- Operand1
- 584
- Operand2
- 183
- Operator
- -
881 - 110 = ___
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Answer: 771
- Operand1
- 881
- Operand2
- 110
- Operator
- -
189 - 180 = ___
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Answer: 9
- Operand1
- 189
- Operand2
- 180
- Operator
- -
898 - 306 = ___
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Answer: 592
- Operand1
- 898
- Operand2
- 306
- Operator
- -
178 - 118 = ___
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Answer: 60
- Operand1
- 178
- Operand2
- 118
- Operator
- -
770 - 620 = ___
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Answer: 150
- Operand1
- 770
- Operand2
- 620
- Operator
- -
459 - 158 = ___
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Answer: 301
- Operand1
- 459
- Operand2
- 158
- Operator
- -
847 - 220 = ___
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Answer: 627
- Operand1
- 847
- Operand2
- 220
- Operator
- -
115 - 102 = ___
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Answer: 13
- Operand1
- 115
- Operand2
- 102
- Operator
- -
988 - 942 = ___
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Answer: 46
- Operand1
- 988
- Operand2
- 942
- Operator
- -
336 - 236 = ___
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Answer: 100
- Operand1
- 336
- Operand2
- 236
- Operator
- -
885 - 811 = ___
Show answer
Answer: 74
- Operand1
- 885
- Operand2
- 811
- 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.