Workbook Detail
Addition Digit Count Addition 2 Digit To 3 Digit — Set 52
323 + 454 = ___
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Answer: 777
- Operand1
- 323
- Operand2
- 454
- Operator
- +
160 + 215 = ___
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Answer: 375
- Operand1
- 160
- Operand2
- 215
- Operator
- +
13 + 640 = ___
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Answer: 653
- Operand1
- 13
- Operand2
- 640
- Operator
- +
456 + 320 = ___
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Answer: 776
- Operand1
- 456
- Operand2
- 320
- Operator
- +
206 + 430 = ___
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Answer: 636
- Operand1
- 206
- Operand2
- 430
- Operator
- +
434 + 533 = ___
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Answer: 967
- Operand1
- 434
- Operand2
- 533
- Operator
- +
323 + 115 = ___
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Answer: 438
- Operand1
- 323
- Operand2
- 115
- Operator
- +
164 + 504 = ___
Show answer
Answer: 668
- Operand1
- 164
- Operand2
- 504
- Operator
- +
426 + 301 = ___
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Answer: 727
- Operand1
- 426
- Operand2
- 301
- Operator
- +
174 + 215 = ___
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Answer: 389
- Operand1
- 174
- Operand2
- 215
- Operator
- +
330 + 407 = ___
Show answer
Answer: 737
- Operand1
- 330
- Operand2
- 407
- Operator
- +
394 + 3 = ___
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Answer: 397
- Operand1
- 394
- Operand2
- 3
- Operator
- +
5 + 290 = ___
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Answer: 295
- Operand1
- 5
- Operand2
- 290
- Operator
- +
113 + 830 = ___
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Answer: 943
- Operand1
- 113
- Operand2
- 830
- Operator
- +
436 + 262 = ___
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Answer: 698
- Operand1
- 436
- Operand2
- 262
- Operator
- +
162 + 726 = ___
Show answer
Answer: 888
- Operand1
- 162
- Operand2
- 726
- Operator
- +
402 + 62 = ___
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Answer: 464
- Operand1
- 402
- Operand2
- 62
- Operator
- +
37 + 120 = ___
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Answer: 157
- Operand1
- 37
- Operand2
- 120
- Operator
- +
351 + 614 = ___
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Answer: 965
- Operand1
- 351
- Operand2
- 614
- Operator
- +
462 + 417 = ___
Show answer
Answer: 879
- Operand1
- 462
- Operand2
- 417
- 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.