Workbook Detail
Addition Digit Count Addition 1 Digit To 2 Digit — Set 78
28 + 51 = ___
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Answer: 79
- Operand1
- 28
- Operand2
- 51
- Operator
- +
46 + 53 = ___
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Answer: 99
- Operand1
- 46
- Operand2
- 53
- Operator
- +
45 + 53 = ___
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Answer: 98
- Operand1
- 45
- Operand2
- 53
- Operator
- +
6 + 31 = ___
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Answer: 37
- Operand1
- 6
- Operand2
- 31
- Operator
- +
33 + 13 = ___
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Answer: 46
- Operand1
- 33
- Operand2
- 13
- Operator
- +
4 + 65 = ___
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Answer: 69
- Operand1
- 4
- Operand2
- 65
- Operator
- +
23 + 12 = ___
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Answer: 35
- Operand1
- 23
- Operand2
- 12
- Operator
- +
12 + 82 = ___
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Answer: 94
- Operand1
- 12
- Operand2
- 82
- Operator
- +
31 + 21 = ___
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Answer: 52
- Operand1
- 31
- Operand2
- 21
- Operator
- +
42 + 32 = ___
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Answer: 74
- Operand1
- 42
- Operand2
- 32
- Operator
- +
12 + 64 = ___
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Answer: 76
- Operand1
- 12
- Operand2
- 64
- Operator
- +
10 + 6 = ___
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Answer: 16
- Operand1
- 10
- Operand2
- 6
- Operator
- +
- VisualIntent
- Layout: picture-equationOperation: addItems: [{"count":10,"role":"groupA"},{"count":6,"role":"groupB"}]
19 + 40 = ___
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Answer: 59
- Operand1
- 19
- Operand2
- 40
- Operator
- +
20 + 2 = ___
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Answer: 22
- Operand1
- 20
- Operand2
- 2
- Operator
- +
21 + 8 = ___
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Answer: 29
- Operand1
- 21
- Operand2
- 8
- Operator
- +
20 + 16 = ___
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Answer: 36
- Operand1
- 20
- Operand2
- 16
- Operator
- +
31 + 53 = ___
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Answer: 84
- Operand1
- 31
- Operand2
- 53
- Operator
- +
17 + 12 = ___
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Answer: 29
- Operand1
- 17
- Operand2
- 12
- Operator
- +
40 + 2 = ___
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Answer: 42
- Operand1
- 40
- Operand2
- 2
- Operator
- +
40 + 46 = ___
Show answer
Answer: 86
- Operand1
- 40
- Operand2
- 46
- 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.