Workbook Detail
Addition Digit Count Addition 2 Digit To 3 Digit — Set 73
24 + 705 = ___
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Answer: 729
- Operand1
- 24
- Operand2
- 705
- Operator
- +
271 + 224 = ___
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Answer: 495
- Operand1
- 271
- Operand2
- 224
- Operator
- +
10 + 946 = ___
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Answer: 956
- Operand1
- 10
- Operand2
- 946
- Operator
- +
402 + 3 = ___
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Answer: 405
- Operand1
- 402
- Operand2
- 3
- Operator
- +
450 + 135 = ___
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Answer: 585
- Operand1
- 450
- Operand2
- 135
- Operator
- +
340 + 34 = ___
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Answer: 374
- Operand1
- 340
- Operand2
- 34
- Operator
- +
205 + 204 = ___
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Answer: 409
- Operand1
- 205
- Operand2
- 204
- Operator
- +
412 + 175 = ___
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Answer: 587
- Operand1
- 412
- Operand2
- 175
- Operator
- +
440 + 301 = ___
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Answer: 741
- Operand1
- 440
- Operand2
- 301
- Operator
- +
111 + 871 = ___
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Answer: 982
- Operand1
- 111
- Operand2
- 871
- Operator
- +
43 + 632 = ___
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Answer: 675
- Operand1
- 43
- Operand2
- 632
- Operator
- +
401 + 136 = ___
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Answer: 537
- Operand1
- 401
- Operand2
- 136
- Operator
- +
20 + 651 = ___
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Answer: 671
- Operand1
- 20
- Operand2
- 651
- Operator
- +
2 + 725 = ___
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Answer: 727
- Operand1
- 2
- Operand2
- 725
- Operator
- +
412 + 453 = ___
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Answer: 865
- Operand1
- 412
- Operand2
- 453
- Operator
- +
464 + 535 = ___
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Answer: 999
- Operand1
- 464
- Operand2
- 535
- Operator
- +
275 + 1 = ___
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Answer: 276
- Operand1
- 275
- Operand2
- 1
- Operator
- +
21 + 335 = ___
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Answer: 356
- Operand1
- 21
- Operand2
- 335
- Operator
- +
110 + 329 = ___
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Answer: 439
- Operand1
- 110
- Operand2
- 329
- Operator
- +
151 + 334 = ___
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Answer: 485
- Operand1
- 151
- Operand2
- 334
- 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.