Workbook Detail
Addition Digit Count Addition 2 Digit To 3 Digit — Set 46
495 + 400 = ___
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Answer: 895
- Operand1
- 495
- Operand2
- 400
- Operator
- +
105 + 174 = ___
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Answer: 279
- Operand1
- 105
- Operand2
- 174
- Operator
- +
333 + 11 = ___
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Answer: 344
- Operand1
- 333
- Operand2
- 11
- Operator
- +
407 + 490 = ___
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Answer: 897
- Operand1
- 407
- Operand2
- 490
- Operator
- +
8 + 140 = ___
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Answer: 148
- Operand1
- 8
- Operand2
- 140
- Operator
- +
311 + 251 = ___
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Answer: 562
- Operand1
- 311
- Operand2
- 251
- Operator
- +
333 + 221 = ___
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Answer: 554
- Operand1
- 333
- Operand2
- 221
- Operator
- +
61 + 715 = ___
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Answer: 776
- Operand1
- 61
- Operand2
- 715
- Operator
- +
21 + 207 = ___
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Answer: 228
- Operand1
- 21
- Operand2
- 207
- Operator
- +
260 + 216 = ___
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Answer: 476
- Operand1
- 260
- Operand2
- 216
- Operator
- +
32 + 6 = ___
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Answer: 38
- Operand1
- 32
- Operand2
- 6
- Operator
- +
113 + 2 = ___
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Answer: 115
- Operand1
- 113
- Operand2
- 2
- Operator
- +
405 + 104 = ___
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Answer: 509
- Operand1
- 405
- Operand2
- 104
- Operator
- +
40 + 18 = ___
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Answer: 58
- Operand1
- 40
- Operand2
- 18
- Operator
- +
180 + 808 = ___
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Answer: 988
- Operand1
- 180
- Operand2
- 808
- Operator
- +
343 + 421 = ___
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Answer: 764
- Operand1
- 343
- Operand2
- 421
- Operator
- +
481 + 216 = ___
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Answer: 697
- Operand1
- 481
- Operand2
- 216
- Operator
- +
102 + 461 = ___
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Answer: 563
- Operand1
- 102
- Operand2
- 461
- Operator
- +
215 + 252 = ___
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Answer: 467
- Operand1
- 215
- Operand2
- 252
- Operator
- +
463 + 521 = ___
Show answer
Answer: 984
- Operand1
- 463
- Operand2
- 521
- 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.