Workbook Detail
Addition Digit Count Addition 1 Digit To 2 Digit — Set 20
32 + 45 = ___
Show answer
Answer: 77
- Operand1
- 32
- Operand2
- 45
- Operator
- +
1 + 42 = ___
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Answer: 43
- Operand1
- 1
- Operand2
- 42
- Operator
- +
3 + 51 = ___
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Answer: 54
- Operand1
- 3
- Operand2
- 51
- Operator
- +
14 + 5 = ___
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Answer: 19
- Operand1
- 14
- Operand2
- 5
- Operator
- +
45 + 21 = ___
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Answer: 66
- Operand1
- 45
- Operand2
- 21
- Operator
- +
18 + 81 = ___
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Answer: 99
- Operand1
- 18
- Operand2
- 81
- Operator
- +
45 + 14 = ___
Show answer
Answer: 59
- Operand1
- 45
- Operand2
- 14
- Operator
- +
30 + 48 = ___
Show answer
Answer: 78
- Operand1
- 30
- Operand2
- 48
- Operator
- +
3 + 46 = ___
Show answer
Answer: 49
- Operand1
- 3
- Operand2
- 46
- Operator
- +
16 + 33 = ___
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Answer: 49
- Operand1
- 16
- Operand2
- 33
- Operator
- +
40 + 21 = ___
Show answer
Answer: 61
- Operand1
- 40
- Operand2
- 21
- Operator
- +
11 + 5 = ___
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Answer: 16
- Operand1
- 11
- Operand2
- 5
- Operator
- +
21 + 48 = ___
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Answer: 69
- Operand1
- 21
- Operand2
- 48
- Operator
- +
46 + 40 = ___
Show answer
Answer: 86
- Operand1
- 46
- Operand2
- 40
- Operator
- +
45 + 3 = ___
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Answer: 48
- Operand1
- 45
- Operand2
- 3
- Operator
- +
28 + 31 = ___
Show answer
Answer: 59
- Operand1
- 28
- Operand2
- 31
- Operator
- +
33 + 51 = ___
Show answer
Answer: 84
- Operand1
- 33
- Operand2
- 51
- Operator
- +
2 + 27 = ___
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Answer: 29
- Operand1
- 2
- Operand2
- 27
- Operator
- +
13 + 32 = ___
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Answer: 45
- Operand1
- 13
- Operand2
- 32
- Operator
- +
32 + 34 = ___
Show answer
Answer: 66
- Operand1
- 32
- Operand2
- 34
- Operator
- +
Teaching Notes
Download this free addition 1 digit to 2 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 1 digit to 2 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 1 Digit To 2 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.