Workbook Detail
Addition Digit Count Addition 2 Digit To 3 Digit — Set 79
150 + 449 = ___
Show answer
Answer: 599
- Operand1
- 150
- Operand2
- 449
- Operator
- +
270 + 513 = ___
Show answer
Answer: 783
- Operand1
- 270
- Operand2
- 513
- Operator
- +
332 + 664 = ___
Show answer
Answer: 996
- Operand1
- 332
- Operand2
- 664
- Operator
- +
432 + 55 = ___
Show answer
Answer: 487
- Operand1
- 432
- Operand2
- 55
- Operator
- +
91 + 603 = ___
Show answer
Answer: 694
- Operand1
- 91
- Operand2
- 603
- Operator
- +
455 + 544 = ___
Show answer
Answer: 999
- Operand1
- 455
- Operand2
- 544
- Operator
- +
7 + 111 = ___
Show answer
Answer: 118
- Operand1
- 7
- Operand2
- 111
- Operator
- +
8 + 91 = ___
Show answer
Answer: 99
- Operand1
- 8
- Operand2
- 91
- Operator
- +
210 + 316 = ___
Show answer
Answer: 526
- Operand1
- 210
- Operand2
- 316
- Operator
- +
357 + 512 = ___
Show answer
Answer: 869
- Operand1
- 357
- Operand2
- 512
- Operator
- +
10 + 572 = ___
Show answer
Answer: 582
- Operand1
- 10
- Operand2
- 572
- Operator
- +
114 + 30 = ___
Show answer
Answer: 144
- Operand1
- 114
- Operand2
- 30
- Operator
- +
304 + 582 = ___
Show answer
Answer: 886
- Operand1
- 304
- Operand2
- 582
- Operator
- +
421 + 175 = ___
Show answer
Answer: 596
- Operand1
- 421
- Operand2
- 175
- Operator
- +
34 + 922 = ___
Show answer
Answer: 956
- Operand1
- 34
- Operand2
- 922
- Operator
- +
112 + 106 = ___
Show answer
Answer: 218
- Operand1
- 112
- Operand2
- 106
- Operator
- +
422 + 550 = ___
Show answer
Answer: 972
- Operand1
- 422
- Operand2
- 550
- Operator
- +
131 + 421 = ___
Show answer
Answer: 552
- Operand1
- 131
- Operand2
- 421
- Operator
- +
239 + 720 = ___
Show answer
Answer: 959
- Operand1
- 239
- Operand2
- 720
- Operator
- +
416 + 352 = ___
Show answer
Answer: 768
- Operand1
- 416
- Operand2
- 352
- 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.