Workbook Detail
Addition Number Range Addition Mixed 1 100 — Set 87
14 + 3 = ___
Show answer
Answer: 17
- Operand1
- 14
- Operand2
- 3
- Operator
- +
38 + 41 = ___
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Answer: 79
- Operand1
- 38
- Operand2
- 41
- Operator
- +
10 + 12 = ___
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Answer: 22
- Operand1
- 10
- Operand2
- 12
- Operator
- +
43 + 1 = ___
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Answer: 44
- Operand1
- 43
- Operand2
- 1
- Operator
- +
64 + 25 = ___
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Answer: 89
- Operand1
- 64
- Operand2
- 25
- Operator
- +
2 + 25 = ___
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Answer: 27
- Operand1
- 2
- Operand2
- 25
- Operator
- +
83 + 10 = ___
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Answer: 93
- Operand1
- 83
- Operand2
- 10
- Operator
- +
20 + 55 = ___
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Answer: 75
- Operand1
- 20
- Operand2
- 55
- Operator
- +
15 + 10 = ___
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Answer: 25
- Operand1
- 15
- Operand2
- 10
- Operator
- +
66 + 100 = ___
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Answer: 166
- Operand1
- 66
- Operand2
- 100
- Operator
- +
100 + 64 = ___
Show answer
Answer: 164
- Operand1
- 100
- Operand2
- 64
- Operator
- +
51 + 42 = ___
Show answer
Answer: 93
- Operand1
- 51
- Operand2
- 42
- Operator
- +
24 + 65 = ___
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Answer: 89
- Operand1
- 24
- Operand2
- 65
- Operator
- +
78 + 11 = ___
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Answer: 89
- Operand1
- 78
- Operand2
- 11
- Operator
- +
51 + 17 = ___
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Answer: 68
- Operand1
- 51
- Operand2
- 17
- Operator
- +
44 + 44 = ___
Show answer
Answer: 88
- Operand1
- 44
- Operand2
- 44
- Operator
- +
25 + 13 = ___
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Answer: 38
- Operand1
- 25
- Operand2
- 13
- Operator
- +
46 + 2 = ___
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Answer: 48
- Operand1
- 46
- Operand2
- 2
- Operator
- +
63 + 3 = ___
Show answer
Answer: 66
- Operand1
- 63
- Operand2
- 3
- Operator
- +
24 + 51 = ___
Show answer
Answer: 75
- Operand1
- 24
- Operand2
- 51
- Operator
- +
Teaching Notes
Download this free addition mixed 1 100 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 mixed 1 100 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 Mixed 1 100 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.