Workbook Detail
Subtraction Subtraction Three Digit — Set 30
513 - 512 = ___
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Answer: 1
- Operand1
- 513
- Operand2
- 512
- Operator
- -
864 - 363 = ___
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Answer: 501
- Operand1
- 864
- Operand2
- 363
- Operator
- -
107 - 101 = ___
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Answer: 6
- Operand1
- 107
- Operand2
- 101
- Operator
- -
684 - 501 = ___
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Answer: 183
- Operand1
- 684
- Operand2
- 501
- Operator
- -
835 - 323 = ___
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Answer: 512
- Operand1
- 835
- Operand2
- 323
- Operator
- -
326 - 324 = ___
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Answer: 2
- Operand1
- 326
- Operand2
- 324
- Operator
- -
915 - 510 = ___
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Answer: 405
- Operand1
- 915
- Operand2
- 510
- Operator
- -
284 - 143 = ___
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Answer: 141
- Operand1
- 284
- Operand2
- 143
- Operator
- -
307 - 306 = ___
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Answer: 1
- Operand1
- 307
- Operand2
- 306
- Operator
- -
986 - 244 = ___
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Answer: 742
- Operand1
- 986
- Operand2
- 244
- Operator
- -
392 - 160 = ___
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Answer: 232
- Operand1
- 392
- Operand2
- 160
- Operator
- -
988 - 373 = ___
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Answer: 615
- Operand1
- 988
- Operand2
- 373
- Operator
- -
147 - 142 = ___
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Answer: 5
- Operand1
- 147
- Operand2
- 142
- Operator
- -
769 - 646 = ___
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Answer: 123
- Operand1
- 769
- Operand2
- 646
- Operator
- -
484 - 241 = ___
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Answer: 243
- Operand1
- 484
- Operand2
- 241
- Operator
- -
766 - 416 = ___
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Answer: 350
- Operand1
- 766
- Operand2
- 416
- Operator
- -
867 - 802 = ___
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Answer: 65
- Operand1
- 867
- Operand2
- 802
- Operator
- -
897 - 716 = ___
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Answer: 181
- Operand1
- 897
- Operand2
- 716
- Operator
- -
247 - 244 = ___
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Answer: 3
- Operand1
- 247
- Operand2
- 244
- Operator
- -
498 - 315 = ___
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Answer: 183
- Operand1
- 498
- Operand2
- 315
- 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.