Workbook Detail
Number Detective Hard — Set 99
Number Detective: I am a number. 1. I am between 1 and 23. 2. I am even. 3. My digits sum to 3. 4. I am divisible by 2. What number am I?
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Answer: 12
- SubType
- number-detective
- Mystery
- 12
- Clues
- I am between 1 and 23
- I am even
- My digits sum to 3
- I am divisible by 2
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 86 and 108. 2. I am odd. 3. My digits sum to 14. 4. I am divisible by 5. What number am I?
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Answer: 95
- SubType
- number-detective
- Mystery
- 95
- Clues
- I am between 86 and 108
- I am odd
- My digits sum to 14
- I am divisible by 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 25 and 49. 2. I am even. 3. My digits sum to 7. 4. I am divisible by 2. What number am I?
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Answer: 34
- SubType
- number-detective
- Mystery
- 34
- Clues
- I am between 25 and 49
- I am even
- My digits sum to 7
- I am divisible by 2
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 1 and 15. 2. I am even. 3. I am greater than 4. 4. I am divisible by 4. What number am I?
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Answer: 8
- SubType
- number-detective
- Mystery
- 8
- Clues
- I am between 1 and 15
- I am even
- I am greater than 4
- I am divisible by 4
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 10 and 30. 2. I am odd. 3. My digits sum to 8. 4. I am not divisible by 2 or 5. What number am I?
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Answer: 17
- SubType
- number-detective
- Mystery
- 17
- Clues
- I am between 10 and 30
- I am odd
- My digits sum to 8
- I am not divisible by 2 or 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 1 and 22. 2. I am odd. 3. I am greater than 6. 4. I am not divisible by 2 or 5. What number am I?
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Answer: 7
- SubType
- number-detective
- Mystery
- 7
- Clues
- I am between 1 and 22
- I am odd
- I am greater than 6
- I am not divisible by 2 or 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 25 and 44. 2. I am odd. 3. My digits sum to 4. 4. I am not divisible by 2 or 5. What number am I?
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Answer: 31
- SubType
- number-detective
- Mystery
- 31
- Clues
- I am between 25 and 44
- I am odd
- My digits sum to 4
- I am not divisible by 2 or 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 16 and 30. 2. I am odd. 3. My digits sum to 5. 4. I am not divisible by 2 or 5. What number am I?
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Answer: 23
- SubType
- number-detective
- Mystery
- 23
- Clues
- I am between 16 and 30
- I am odd
- My digits sum to 5
- I am not divisible by 2 or 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 91 and 109. 2. I am even. 3. My digits sum to 1. 4. I am divisible by 2. What number am I?
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Answer: 100
- SubType
- number-detective
- Mystery
- 100
- Clues
- I am between 91 and 109
- I am even
- My digits sum to 1
- I am divisible by 2
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 24 and 43. 2. I am odd. 3. My digits sum to 10. 4. I am not divisible by 2 or 5. What number am I?
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Answer: 37
- SubType
- number-detective
- Mystery
- 37
- Clues
- I am between 24 and 43
- I am odd
- My digits sum to 10
- I am not divisible by 2 or 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 57 and 83. 2. I am even. 3. My digits sum to 9. 4. I am divisible by 2. What number am I?
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Answer: 72
- SubType
- number-detective
- Mystery
- 72
- Clues
- I am between 57 and 83
- I am even
- My digits sum to 9
- I am divisible by 2
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 63 and 80. 2. I am odd. 3. My digits sum to 8. 4. I am not divisible by 2 or 5. What number am I?
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Answer: 71
- SubType
- number-detective
- Mystery
- 71
- Clues
- I am between 63 and 80
- I am odd
- My digits sum to 8
- I am not divisible by 2 or 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 71 and 83. 2. I am even. 3. My digits sum to 15. 4. I am divisible by 2. What number am I?
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Answer: 78
- SubType
- number-detective
- Mystery
- 78
- Clues
- I am between 71 and 83
- I am even
- My digits sum to 15
- I am divisible by 2
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 16 and 34. 2. I am even. 3. My digits sum to 10. 4. I am divisible by 4. What number am I?
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Answer: 28
- SubType
- number-detective
- Mystery
- 28
- Clues
- I am between 16 and 34
- I am even
- My digits sum to 10
- I am divisible by 4
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 7 and 29. 2. I am even. 3. My digits sum to 5. 4. I am divisible by 2. What number am I?
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Answer: 14
- SubType
- number-detective
- Mystery
- 14
- Clues
- I am between 7 and 29
- I am even
- My digits sum to 5
- I am divisible by 2
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 81 and 94. 2. I am odd. 3. My digits sum to 17. 4. I am not divisible by 2 or 5. What number am I?
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Answer: 89
- SubType
- number-detective
- Mystery
- 89
- Clues
- I am between 81 and 94
- I am odd
- My digits sum to 17
- I am not divisible by 2 or 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 49 and 69. 2. I am even. 3. My digits sum to 13. 4. I am divisible by 2. What number am I?
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Answer: 58
- SubType
- number-detective
- Mystery
- 58
- Clues
- I am between 49 and 69
- I am even
- My digits sum to 13
- I am divisible by 2
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 85 and 105. 2. I am odd. 3. My digits sum to 16. 4. I am not divisible by 2 or 5. What number am I?
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Answer: 97
- SubType
- number-detective
- Mystery
- 97
- Clues
- I am between 85 and 105
- I am odd
- My digits sum to 16
- I am not divisible by 2 or 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 41 and 58. 2. I am odd. 3. My digits sum to 11. 4. I am not divisible by 2 or 5. What number am I?
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Answer: 47
- SubType
- number-detective
- Mystery
- 47
- Clues
- I am between 41 and 58
- I am odd
- My digits sum to 11
- I am not divisible by 2 or 5
- Difficulty
- hard
Teaching Notes
Practice number detective with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Number Detective Hard Worksheets 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.
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