Workbook Detail
Subtraction Subtraction Three Digit — Set 28
126 - 123 = ___
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Answer: 3
- Operand1
- 126
- Operand2
- 123
- Operator
- -
989 - 120 = ___
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Answer: 869
- Operand1
- 989
- Operand2
- 120
- Operator
- -
782 - 480 = ___
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Answer: 302
- Operand1
- 782
- Operand2
- 480
- Operator
- -
482 - 242 = ___
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Answer: 240
- Operand1
- 482
- Operand2
- 242
- Operator
- -
855 - 622 = ___
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Answer: 233
- Operand1
- 855
- Operand2
- 622
- Operator
- -
834 - 120 = ___
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Answer: 714
- Operand1
- 834
- Operand2
- 120
- Operator
- -
298 - 180 = ___
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Answer: 118
- Operand1
- 298
- Operand2
- 180
- Operator
- -
371 - 311 = ___
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Answer: 60
- Operand1
- 371
- Operand2
- 311
- Operator
- -
589 - 240 = ___
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Answer: 349
- Operand1
- 589
- Operand2
- 240
- Operator
- -
218 - 213 = ___
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Answer: 5
- Operand1
- 218
- Operand2
- 213
- Operator
- -
751 - 500 = ___
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Answer: 251
- Operand1
- 751
- Operand2
- 500
- Operator
- -
677 - 164 = ___
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Answer: 513
- Operand1
- 677
- Operand2
- 164
- Operator
- -
257 - 122 = ___
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Answer: 135
- Operand1
- 257
- Operand2
- 122
- Operator
- -
157 - 152 = ___
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Answer: 5
- Operand1
- 157
- Operand2
- 152
- Operator
- -
497 - 273 = ___
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Answer: 224
- Operand1
- 497
- Operand2
- 273
- Operator
- -
852 - 320 = ___
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Answer: 532
- Operand1
- 852
- Operand2
- 320
- Operator
- -
133 - 112 = ___
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Answer: 21
- Operand1
- 133
- Operand2
- 112
- Operator
- -
208 - 202 = ___
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Answer: 6
- Operand1
- 208
- Operand2
- 202
- Operator
- -
396 - 274 = ___
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Answer: 122
- Operand1
- 396
- Operand2
- 274
- Operator
- -
121 - 101 = ___
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Answer: 20
- Operand1
- 121
- Operand2
- 101
- 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.