Workbook Detail
Addition Number Range Addition Mixed 1 100 — Set 25
58 + 41 = ___
Show answer
Answer: 99
- Operand1
- 58
- Operand2
- 41
- Operator
- +
32 + 66 = ___
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Answer: 98
- Operand1
- 32
- Operand2
- 66
- Operator
- +
94 + 4 = ___
Show answer
Answer: 98
- Operand1
- 94
- Operand2
- 4
- Operator
- +
44 + 45 = ___
Show answer
Answer: 89
- Operand1
- 44
- Operand2
- 45
- Operator
- +
7 + 91 = ___
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Answer: 98
- Operand1
- 7
- Operand2
- 91
- Operator
- +
64 + 12 = ___
Show answer
Answer: 76
- Operand1
- 64
- Operand2
- 12
- Operator
- +
50 + 40 = ___
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Answer: 90
- Operand1
- 50
- Operand2
- 40
- Operator
- +
20 + 35 = ___
Show answer
Answer: 55
- Operand1
- 20
- Operand2
- 35
- Operator
- +
22 + 33 = ___
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Answer: 55
- Operand1
- 22
- Operand2
- 33
- Operator
- +
52 + 5 = ___
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Answer: 57
- Operand1
- 52
- Operand2
- 5
- Operator
- +
40 + 46 = ___
Show answer
Answer: 86
- Operand1
- 40
- Operand2
- 46
- Operator
- +
100 + 72 = ___
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Answer: 172
- Operand1
- 100
- Operand2
- 72
- Operator
- +
31 + 56 = ___
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Answer: 87
- Operand1
- 31
- Operand2
- 56
- Operator
- +
36 + 11 = ___
Show answer
Answer: 47
- Operand1
- 36
- Operand2
- 11
- Operator
- +
45 + 21 = ___
Show answer
Answer: 66
- Operand1
- 45
- Operand2
- 21
- Operator
- +
3 + 83 = ___
Show answer
Answer: 86
- Operand1
- 3
- Operand2
- 83
- Operator
- +
55 + 11 = ___
Show answer
Answer: 66
- Operand1
- 55
- Operand2
- 11
- Operator
- +
15 + 42 = ___
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Answer: 57
- Operand1
- 15
- Operand2
- 42
- Operator
- +
25 + 30 = ___
Show answer
Answer: 55
- Operand1
- 25
- Operand2
- 30
- Operator
- +
22 + 24 = ___
Show answer
Answer: 46
- Operand1
- 22
- Operand2
- 24
- 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.