Workbook Detail
Addition Digit Count Addition 2 Digit To 3 Digit — Set 57
342 + 303 = ___
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Answer: 645
- Operand1
- 342
- Operand2
- 303
- Operator
- +
315 + 650 = ___
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Answer: 965
- Operand1
- 315
- Operand2
- 650
- Operator
- +
374 + 10 = ___
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Answer: 384
- Operand1
- 374
- Operand2
- 10
- Operator
- +
310 + 560 = ___
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Answer: 870
- Operand1
- 310
- Operand2
- 560
- Operator
- +
361 + 303 = ___
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Answer: 664
- Operand1
- 361
- Operand2
- 303
- Operator
- +
110 + 53 = ___
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Answer: 163
- Operand1
- 110
- Operand2
- 53
- Operator
- +
32 + 455 = ___
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Answer: 487
- Operand1
- 32
- Operand2
- 455
- Operator
- +
306 + 293 = ___
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Answer: 599
- Operand1
- 306
- Operand2
- 293
- Operator
- +
110 + 34 = ___
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Answer: 144
- Operand1
- 110
- Operand2
- 34
- Operator
- +
441 + 416 = ___
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Answer: 857
- Operand1
- 441
- Operand2
- 416
- Operator
- +
234 + 2 = ___
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Answer: 236
- Operand1
- 234
- Operand2
- 2
- Operator
- +
412 + 476 = ___
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Answer: 888
- Operand1
- 412
- Operand2
- 476
- Operator
- +
460 + 16 = ___
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Answer: 476
- Operand1
- 460
- Operand2
- 16
- Operator
- +
200 + 342 = ___
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Answer: 542
- Operand1
- 200
- Operand2
- 342
- Operator
- +
101 + 467 = ___
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Answer: 568
- Operand1
- 101
- Operand2
- 467
- Operator
- +
121 + 603 = ___
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Answer: 724
- Operand1
- 121
- Operand2
- 603
- Operator
- +
379 + 300 = ___
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Answer: 679
- Operand1
- 379
- Operand2
- 300
- Operator
- +
462 + 317 = ___
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Answer: 779
- Operand1
- 462
- Operand2
- 317
- Operator
- +
315 + 443 = ___
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Answer: 758
- Operand1
- 315
- Operand2
- 443
- Operator
- +
111 + 681 = ___
Show answer
Answer: 792
- Operand1
- 111
- Operand2
- 681
- Operator
- +
Teaching Notes
Download this free addition 2 digit to 3 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 2 digit to 3 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 2 Digit To 3 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.