Workbook Detail
Addition Digit Count Addition 2 Digit To 3 Digit — Set 78
232 + 443 = ___
Show answer
Answer: 675
- Operand1
- 232
- Operand2
- 443
- Operator
- +
145 + 752 = ___
Show answer
Answer: 897
- Operand1
- 145
- Operand2
- 752
- Operator
- +
115 + 142 = ___
Show answer
Answer: 257
- Operand1
- 115
- Operand2
- 142
- Operator
- +
102 + 541 = ___
Show answer
Answer: 643
- Operand1
- 102
- Operand2
- 541
- Operator
- +
415 + 550 = ___
Show answer
Answer: 965
- Operand1
- 415
- Operand2
- 550
- Operator
- +
403 + 310 = ___
Show answer
Answer: 713
- Operand1
- 403
- Operand2
- 310
- Operator
- +
276 + 220 = ___
Show answer
Answer: 496
- Operand1
- 276
- Operand2
- 220
- Operator
- +
180 + 413 = ___
Show answer
Answer: 593
- Operand1
- 180
- Operand2
- 413
- Operator
- +
464 + 423 = ___
Show answer
Answer: 887
- Operand1
- 464
- Operand2
- 423
- Operator
- +
113 + 173 = ___
Show answer
Answer: 286
- Operand1
- 113
- Operand2
- 173
- Operator
- +
390 + 408 = ___
Show answer
Answer: 798
- Operand1
- 390
- Operand2
- 408
- Operator
- +
100 + 255 = ___
Show answer
Answer: 355
- Operand1
- 100
- Operand2
- 255
- Operator
- +
62 + 606 = ___
Show answer
Answer: 668
- Operand1
- 62
- Operand2
- 606
- Operator
- +
442 + 320 = ___
Show answer
Answer: 762
- Operand1
- 442
- Operand2
- 320
- Operator
- +
351 + 100 = ___
Show answer
Answer: 451
- Operand1
- 351
- Operand2
- 100
- Operator
- +
124 + 674 = ___
Show answer
Answer: 798
- Operand1
- 124
- Operand2
- 674
- Operator
- +
223 + 431 = ___
Show answer
Answer: 654
- Operand1
- 223
- Operand2
- 431
- Operator
- +
330 + 465 = ___
Show answer
Answer: 795
- Operand1
- 330
- Operand2
- 465
- Operator
- +
351 + 231 = ___
Show answer
Answer: 582
- Operand1
- 351
- Operand2
- 231
- Operator
- +
24 + 63 = ___
Show answer
Answer: 87
- Operand1
- 24
- Operand2
- 63
- 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.