Workbook Detail
Addition Addition Three Digit — Set 93
173 + 712 = ___
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Answer: 885
- Operand1
- 173
- Operand2
- 712
- Operator
- +
121 + 177 = ___
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Answer: 298
- Operand1
- 121
- Operand2
- 177
- Operator
- +
811 + 148 = ___
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Answer: 959
- Operand1
- 811
- Operand2
- 148
- Operator
- +
396 + 100 = ___
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Answer: 496
- Operand1
- 396
- Operand2
- 100
- Operator
- +
531 + 156 = ___
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Answer: 687
- Operand1
- 531
- Operand2
- 156
- Operator
- +
217 + 150 = ___
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Answer: 367
- Operand1
- 217
- Operand2
- 150
- Operator
- +
356 + 302 = ___
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Answer: 658
- Operand1
- 356
- Operand2
- 302
- Operator
- +
242 + 500 = ___
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Answer: 742
- Operand1
- 242
- Operand2
- 500
- Operator
- +
534 + 211 = ___
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Answer: 745
- Operand1
- 534
- Operand2
- 211
- Operator
- +
220 + 331 = ___
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Answer: 551
- Operand1
- 220
- Operand2
- 331
- Operator
- +
460 + 304 = ___
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Answer: 764
- Operand1
- 460
- Operand2
- 304
- Operator
- +
427 + 361 = ___
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Answer: 788
- Operand1
- 427
- Operand2
- 361
- Operator
- +
317 + 571 = ___
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Answer: 888
- Operand1
- 317
- Operand2
- 571
- Operator
- +
213 + 266 = ___
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Answer: 479
- Operand1
- 213
- Operand2
- 266
- Operator
- +
750 + 224 = ___
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Answer: 974
- Operand1
- 750
- Operand2
- 224
- Operator
- +
448 + 241 = ___
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Answer: 689
- Operand1
- 448
- Operand2
- 241
- Operator
- +
200 + 360 = ___
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Answer: 560
- Operand1
- 200
- Operand2
- 360
- Operator
- +
825 + 163 = ___
Show answer
Answer: 988
- Operand1
- 825
- Operand2
- 163
- Operator
- +
Teaching Notes
Download this free addition 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 Addition 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.