Workbook Detail
Addition Addition Three Digit — Set 60
200 + 362 = ___
Show answer
Answer: 562
- Operand1
- 200
- Operand2
- 362
- Operator
- +
225 + 220 = ___
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Answer: 445
- Operand1
- 225
- Operand2
- 220
- Operator
- +
225 + 223 = ___
Show answer
Answer: 448
- Operand1
- 225
- Operand2
- 223
- Operator
- +
886 + 102 = ___
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Answer: 988
- Operand1
- 886
- Operand2
- 102
- Operator
- +
430 + 109 = ___
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Answer: 539
- Operand1
- 430
- Operand2
- 109
- Operator
- +
276 + 213 = ___
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Answer: 489
- Operand1
- 276
- Operand2
- 213
- Operator
- +
227 + 110 = ___
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Answer: 337
- Operand1
- 227
- Operand2
- 110
- Operator
- +
520 + 236 = ___
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Answer: 756
- Operand1
- 520
- Operand2
- 236
- Operator
- +
350 + 325 = ___
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Answer: 675
- Operand1
- 350
- Operand2
- 325
- Operator
- +
216 + 443 = ___
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Answer: 659
- Operand1
- 216
- Operand2
- 443
- Operator
- +
208 + 661 = ___
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Answer: 869
- Operand1
- 208
- Operand2
- 661
- Operator
- +
766 + 213 = ___
Show answer
Answer: 979
- Operand1
- 766
- Operand2
- 213
- Operator
- +
484 + 210 = ___
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Answer: 694
- Operand1
- 484
- Operand2
- 210
- Operator
- +
101 + 802 = ___
Show answer
Answer: 903
- Operand1
- 101
- Operand2
- 802
- Operator
- +
491 + 507 = ___
Show answer
Answer: 998
- Operand1
- 491
- Operand2
- 507
- Operator
- +
172 + 711 = ___
Show answer
Answer: 883
- Operand1
- 172
- Operand2
- 711
- Operator
- +
430 + 351 = ___
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Answer: 781
- Operand1
- 430
- Operand2
- 351
- Operator
- +
561 + 310 = ___
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Answer: 871
- Operand1
- 561
- Operand2
- 310
- Operator
- +
232 + 366 = ___
Show answer
Answer: 598
- Operand1
- 232
- Operand2
- 366
- Operator
- +
112 + 344 = ___
Show answer
Answer: 456
- Operand1
- 112
- Operand2
- 344
- 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.