Workbook Detail
Number Detective Hard — Set 26
Number Detective: I am a number. 1. I am between 1 and 20. 2. I am odd. 3. I am greater than 4. 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 20
- I am odd
- I am greater than 4
- I am not divisible by 2 or 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 24 and 44. 2. I am even. 3. My digits sum to 9. 4. I am divisible by 3. What number am I?
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Answer: 36
- SubType
- number-detective
- Mystery
- 36
- Clues
- I am between 24 and 44
- I am even
- My digits sum to 9
- I am divisible by 3
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 1 and 24. 2. I am odd. 3. I am greater than 5. 4. I am divisible by 3. What number am I?
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Answer: 9
- SubType
- number-detective
- Mystery
- 9
- Clues
- I am between 1 and 24
- I am odd
- I am greater than 5
- I am divisible by 3
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 81 and 99. 2. I am even. 3. My digits sum to 16. 4. I am divisible by 2. What number am I?
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Answer: 88
- SubType
- number-detective
- Mystery
- 88
- Clues
- I am between 81 and 99
- I am even
- My digits sum to 16
- I am divisible by 2
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 63 and 85. 2. I am odd. 3. My digits sum to 14. 4. I am not divisible by 2 or 5. What number am I?
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Answer: 77
- SubType
- number-detective
- Mystery
- 77
- Clues
- I am between 63 and 85
- I am odd
- My digits sum to 14
- I am not divisible by 2 or 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 54 and 74. 2. I am even. 3. My digits sum to 6. 4. I am divisible by 2. What number am I?
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Answer: 60
- SubType
- number-detective
- Mystery
- 60
- Clues
- I am between 54 and 74
- I am even
- My digits sum to 6
- I am divisible by 2
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 3 and 22. 2. I am even. 3. I am greater than 5. 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 3 and 22
- I am even
- I am greater than 5
- I am divisible by 4
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 1 and 19. 2. I am odd. 3. I am greater than 2. 4. I am divisible by 5. What number am I?
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Answer: 5
- SubType
- number-detective
- Mystery
- 5
- Clues
- I am between 1 and 19
- I am odd
- I am greater than 2
- I am divisible by 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 40 and 59. 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: 54
- SubType
- number-detective
- Mystery
- 54
- Clues
- I am between 40 and 59
- 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 90 and 110. 2. I am odd. 3. My digits sum to 18. 4. I am divisible by 3. What number am I?
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Answer: 99
- SubType
- number-detective
- Mystery
- 99
- Clues
- I am between 90 and 110
- I am odd
- My digits sum to 18
- I am divisible by 3
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 52 and 69. 2. I am odd. 3. My digits sum to 9. 4. I am divisible by 3. What number am I?
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Answer: 63
- SubType
- number-detective
- Mystery
- 63
- Clues
- I am between 52 and 69
- I am odd
- My digits sum to 9
- I am divisible by 3
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 43 and 67. 2. I am even. 3. My digits sum to 7. 4. I am divisible by 4. What number am I?
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Answer: 52
- SubType
- number-detective
- Mystery
- 52
- Clues
- I am between 43 and 67
- I am even
- My digits sum to 7
- I am divisible by 4
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 1 and 11. 2. I am even. 3. I am greater than 3. 4. I am divisible by 3. What number am I?
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Answer: 6
- SubType
- number-detective
- Mystery
- 6
- Clues
- I am between 1 and 11
- I am even
- I am greater than 3
- I am divisible by 3
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 4 and 21. 2. I am odd. 3. My digits sum to 6. 4. I am divisible by 3. What number am I?
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Answer: 15
- SubType
- number-detective
- Mystery
- 15
- Clues
- I am between 4 and 21
- I am odd
- My digits sum to 6
- I am divisible by 3
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 34 and 58. 2. I am odd. 3. My digits sum to 9. 4. I am divisible by 3. What number am I?
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Answer: 45
- SubType
- number-detective
- Mystery
- 45
- Clues
- I am between 34 and 58
- I am odd
- My digits sum to 9
- I am divisible by 3
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 75 and 94. 2. I am odd. 3. My digits sum to 13. 4. I am divisible by 5. What number am I?
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Answer: 85
- SubType
- number-detective
- Mystery
- 85
- Clues
- I am between 75 and 94
- I am odd
- My digits sum to 13
- I am divisible by 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 77 and 104. 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: 91
- SubType
- number-detective
- Mystery
- 91
- Clues
- I am between 77 and 104
- 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 77 and 101. 2. I am odd. 3. My digits sum to 15. 4. I am divisible by 3. What number am I?
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Answer: 87
- SubType
- number-detective
- Mystery
- 87
- Clues
- I am between 77 and 101
- I am odd
- My digits sum to 15
- I am divisible by 3
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 49 and 75. 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: 64
- SubType
- number-detective
- Mystery
- 64
- Clues
- I am between 49 and 75
- I am even
- My digits sum to 10
- I am divisible by 4
- 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.
Is there an answer key?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.