Workbook Detail
Addition Digit Count Addition 2 Digit To 3 Digit — Set 53
423 + 160 = ___
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Answer: 583
- Operand1
- 423
- Operand2
- 160
- Operator
- +
402 + 565 = ___
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Answer: 967
- Operand1
- 402
- Operand2
- 565
- Operator
- +
372 + 310 = ___
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Answer: 682
- Operand1
- 372
- Operand2
- 310
- Operator
- +
466 + 420 = ___
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Answer: 886
- Operand1
- 466
- Operand2
- 420
- Operator
- +
312 + 122 = ___
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Answer: 434
- Operand1
- 312
- Operand2
- 122
- Operator
- +
232 + 564 = ___
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Answer: 796
- Operand1
- 232
- Operand2
- 564
- Operator
- +
454 + 241 = ___
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Answer: 695
- Operand1
- 454
- Operand2
- 241
- Operator
- +
302 + 427 = ___
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Answer: 729
- Operand1
- 302
- Operand2
- 427
- Operator
- +
122 + 233 = ___
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Answer: 355
- Operand1
- 122
- Operand2
- 233
- Operator
- +
476 + 420 = ___
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Answer: 896
- Operand1
- 476
- Operand2
- 420
- Operator
- +
490 + 500 = ___
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Answer: 990
- Operand1
- 490
- Operand2
- 500
- Operator
- +
24 + 813 = ___
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Answer: 837
- Operand1
- 24
- Operand2
- 813
- Operator
- +
40 + 252 = ___
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Answer: 292
- Operand1
- 40
- Operand2
- 252
- Operator
- +
450 + 232 = ___
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Answer: 682
- Operand1
- 450
- Operand2
- 232
- Operator
- +
344 + 624 = ___
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Answer: 968
- Operand1
- 344
- Operand2
- 624
- Operator
- +
202 + 774 = ___
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Answer: 976
- Operand1
- 202
- Operand2
- 774
- Operator
- +
223 + 763 = ___
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Answer: 986
- Operand1
- 223
- Operand2
- 763
- Operator
- +
74 + 600 = ___
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Answer: 674
- Operand1
- 74
- Operand2
- 600
- Operator
- +
123 + 823 = ___
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Answer: 946
- Operand1
- 123
- Operand2
- 823
- Operator
- +
158 + 120 = ___
Show answer
Answer: 278
- Operand1
- 158
- Operand2
- 120
- 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.