Workbook Detail
Addition Number Range Addition Mixed 1 100 — Set 89
47 + 20 = ___
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Answer: 67
- Operand1
- 47
- Operand2
- 20
- Operator
- +
40 + 53 = ___
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Answer: 93
- Operand1
- 40
- Operand2
- 53
- Operator
- +
2 + 12 = ___
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Answer: 14
- Operand1
- 2
- Operand2
- 12
- Operator
- +
15 + 13 = ___
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Answer: 28
- Operand1
- 15
- Operand2
- 13
- Operator
- +
2 + 57 = ___
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Answer: 59
- Operand1
- 2
- Operand2
- 57
- Operator
- +
4 + 90 = ___
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Answer: 94
- Operand1
- 4
- Operand2
- 90
- Operator
- +
45 + 23 = ___
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Answer: 68
- Operand1
- 45
- Operand2
- 23
- Operator
- +
22 + 16 = ___
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Answer: 38
- Operand1
- 22
- Operand2
- 16
- Operator
- +
40 + 25 = ___
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Answer: 65
- Operand1
- 40
- Operand2
- 25
- Operator
- +
15 + 50 = ___
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Answer: 65
- Operand1
- 15
- Operand2
- 50
- Operator
- +
12 + 57 = ___
Show answer
Answer: 69
- Operand1
- 12
- Operand2
- 57
- Operator
- +
53 + 25 = ___
Show answer
Answer: 78
- Operand1
- 53
- Operand2
- 25
- Operator
- +
34 + 4 = ___
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Answer: 38
- Operand1
- 34
- Operand2
- 4
- Operator
- +
35 + 12 = ___
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Answer: 47
- Operand1
- 35
- Operand2
- 12
- Operator
- +
52 + 21 = ___
Show answer
Answer: 73
- Operand1
- 52
- Operand2
- 21
- Operator
- +
13 + 56 = ___
Show answer
Answer: 69
- Operand1
- 13
- Operand2
- 56
- Operator
- +
17 + 10 = ___
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Answer: 27
- Operand1
- 17
- Operand2
- 10
- Operator
- +
61 + 24 = ___
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Answer: 85
- Operand1
- 61
- Operand2
- 24
- Operator
- +
21 + 32 = ___
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Answer: 53
- Operand1
- 21
- Operand2
- 32
- Operator
- +
43 + 30 = ___
Show answer
Answer: 73
- Operand1
- 43
- Operand2
- 30
- 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.