Workbook Detail
Subtraction Subtraction Three Digit — Set 22
643 - 542 = ___
Show answer
Answer: 101
- Operand1
- 643
- Operand2
- 542
- Operator
- -
146 - 100 = ___
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Answer: 46
- Operand1
- 146
- Operand2
- 100
- Operator
- -
497 - 440 = ___
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Answer: 57
- Operand1
- 497
- Operand2
- 440
- Operator
- -
894 - 500 = ___
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Answer: 394
- Operand1
- 894
- Operand2
- 500
- Operator
- -
549 - 438 = ___
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Answer: 111
- Operand1
- 549
- Operand2
- 438
- Operator
- -
446 - 431 = ___
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Answer: 15
- Operand1
- 446
- Operand2
- 431
- Operator
- -
992 - 612 = ___
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Answer: 380
- Operand1
- 992
- Operand2
- 612
- Operator
- -
102 - 100 = ___
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Answer: 2
- Operand1
- 102
- Operand2
- 100
- Operator
- -
604 - 300 = ___
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Answer: 304
- Operand1
- 604
- Operand2
- 300
- Operator
- -
772 - 672 = ___
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Answer: 100
- Operand1
- 772
- Operand2
- 672
- Operator
- -
983 - 513 = ___
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Answer: 470
- Operand1
- 983
- Operand2
- 513
- Operator
- -
898 - 305 = ___
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Answer: 593
- Operand1
- 898
- Operand2
- 305
- Operator
- -
249 - 203 = ___
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Answer: 46
- Operand1
- 249
- Operand2
- 203
- Operator
- -
339 - 329 = ___
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Answer: 10
- Operand1
- 339
- Operand2
- 329
- Operator
- -
555 - 204 = ___
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Answer: 351
- Operand1
- 555
- Operand2
- 204
- Operator
- -
876 - 651 = ___
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Answer: 225
- Operand1
- 876
- Operand2
- 651
- Operator
- -
163 - 131 = ___
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Answer: 32
- Operand1
- 163
- Operand2
- 131
- Operator
- -
387 - 317 = ___
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Answer: 70
- Operand1
- 387
- Operand2
- 317
- Operator
- -
165 - 150 = ___
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Answer: 15
- Operand1
- 165
- Operand2
- 150
- Operator
- -
768 - 731 = ___
Show answer
Answer: 37
- Operand1
- 768
- Operand2
- 731
- 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.