Workbook Detail
Addition Digit Count Addition 2 Digit To 3 Digit — Set 42
412 + 353 = ___
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Answer: 765
- Operand1
- 412
- Operand2
- 353
- Operator
- +
291 + 707 = ___
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Answer: 998
- Operand1
- 291
- Operand2
- 707
- Operator
- +
32 + 946 = ___
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Answer: 978
- Operand1
- 32
- Operand2
- 946
- Operator
- +
404 + 10 = ___
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Answer: 414
- Operand1
- 404
- Operand2
- 10
- Operator
- +
211 + 106 = ___
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Answer: 317
- Operand1
- 211
- Operand2
- 106
- Operator
- +
327 + 472 = ___
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Answer: 799
- Operand1
- 327
- Operand2
- 472
- Operator
- +
45 + 751 = ___
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Answer: 796
- Operand1
- 45
- Operand2
- 751
- Operator
- +
161 + 804 = ___
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Answer: 965
- Operand1
- 161
- Operand2
- 804
- Operator
- +
333 + 534 = ___
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Answer: 867
- Operand1
- 333
- Operand2
- 534
- Operator
- +
21 + 668 = ___
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Answer: 689
- Operand1
- 21
- Operand2
- 668
- Operator
- +
356 + 101 = ___
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Answer: 457
- Operand1
- 356
- Operand2
- 101
- Operator
- +
7 + 872 = ___
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Answer: 879
- Operand1
- 7
- Operand2
- 872
- Operator
- +
134 + 660 = ___
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Answer: 794
- Operand1
- 134
- Operand2
- 660
- Operator
- +
10 + 305 = ___
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Answer: 315
- Operand1
- 10
- Operand2
- 305
- Operator
- +
321 + 52 = ___
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Answer: 373
- Operand1
- 321
- Operand2
- 52
- Operator
- +
104 + 505 = ___
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Answer: 609
- Operand1
- 104
- Operand2
- 505
- Operator
- +
34 + 524 = ___
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Answer: 558
- Operand1
- 34
- Operand2
- 524
- Operator
- +
5 + 33 = ___
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Answer: 38
- Operand1
- 5
- Operand2
- 33
- Operator
- +
242 + 426 = ___
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Answer: 668
- Operand1
- 242
- Operand2
- 426
- Operator
- +
414 + 263 = ___
Show answer
Answer: 677
- Operand1
- 414
- Operand2
- 263
- 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.