Workbook Detail
Number Detective Hard — Set 63
Number Detective: I am a number. 1. I am between 73 and 93. 2. I am even. 3. My digits sum to 12. 4. I am divisible by 4. What number am I?
Show answer
Answer: 84
- SubType
- number-detective
- Mystery
- 84
- Clues
- I am between 73 and 93
- I am even
- My digits sum to 12
- I am divisible by 4
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 63 and 92. 2. I am even. 3. My digits sum to 15. 4. I am divisible by 3. What number am I?
Show answer
Answer: 78
- SubType
- number-detective
- Mystery
- 78
- Clues
- I am between 63 and 92
- I am even
- My digits sum to 15
- I am divisible by 3
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 60 and 75. 2. I am even. 3. My digits sum to 7. 4. I am divisible by 5. What number am I?
Show answer
Answer: 70
- SubType
- number-detective
- Mystery
- 70
- Clues
- I am between 60 and 75
- I am even
- My digits sum to 7
- I am divisible by 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 50 and 72. 2. I am odd. 3. My digits sum to 7. 4. I am not divisible by 2 or 5. What number am I?
Show answer
Answer: 61
- SubType
- number-detective
- Mystery
- 61
- Clues
- I am between 50 and 72
- I am odd
- My digits sum to 7
- I am not divisible by 2 or 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 37 and 61. 2. I am odd. 3. My digits sum to 11. 4. I am not divisible by 2 or 5. What number am I?
Show answer
Answer: 47
- SubType
- number-detective
- Mystery
- 47
- Clues
- I am between 37 and 61
- I am odd
- My digits sum to 11
- I am not divisible by 2 or 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 7 and 25. 2. I am odd. 3. My digits sum to 8. 4. I am not divisible by 2 or 5. What number am I?
Show answer
Answer: 17
- SubType
- number-detective
- Mystery
- 17
- Clues
- I am between 7 and 25
- 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 22 and 38. 2. I am odd. 3. My digits sum to 4. 4. I am not divisible by 2 or 5. What number am I?
Show answer
Answer: 31
- SubType
- number-detective
- Mystery
- 31
- Clues
- I am between 22 and 38
- 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 35 and 59. 2. I am even. 3. My digits sum to 5. 4. I am divisible by 2. What number am I?
Show answer
Answer: 50
- SubType
- number-detective
- Mystery
- 50
- Clues
- I am between 35 and 59
- 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 26 and 45. 2. I am even. 3. My digits sum to 7. 4. I am divisible by 2. What number am I?
Show answer
Answer: 34
- SubType
- number-detective
- Mystery
- 34
- Clues
- I am between 26 and 45
- 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 87 and 111. 2. I am odd. 3. My digits sum to 18. 4. I am divisible by 3. What number am I?
Show answer
Answer: 99
- SubType
- number-detective
- Mystery
- 99
- Clues
- I am between 87 and 111
- 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 1 and 22. 2. I am even. 3. My digits sum to 1. 4. I am divisible by 2. What number am I?
Show answer
Answer: 10
- SubType
- number-detective
- Mystery
- 10
- Clues
- I am between 1 and 22
- 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 72 and 90. 2. I am even. 3. My digits sum to 8. 4. I am divisible by 5. What number am I?
Show answer
Answer: 80
- SubType
- number-detective
- Mystery
- 80
- Clues
- I am between 72 and 90
- I am even
- My digits sum to 8
- I am divisible by 5
- Difficulty
- hard
Number Detective: I am a number. 1. I am between 84 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?
Show answer
Answer: 91
- SubType
- number-detective
- Mystery
- 91
- Clues
- I am between 84 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 82 and 96. 2. I am odd. 3. My digits sum to 17. 4. I am not divisible by 2 or 5. What number am I?
Show answer
Answer: 89
- SubType
- number-detective
- Mystery
- 89
- Clues
- I am between 82 and 96
- 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 6 and 25. 2. I am odd. 3. My digits sum to 10. 4. I am not divisible by 2 or 5. What number am I?
Show answer
Answer: 19
- SubType
- number-detective
- Mystery
- 19
- Clues
- I am between 6 and 25
- 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 27 and 48. 2. I am odd. 3. My digits sum to 6. 4. I am divisible by 3. What number am I?
Show answer
Answer: 33
- SubType
- number-detective
- Mystery
- 33
- Clues
- I am between 27 and 48
- 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 1 and 29. 2. I am even. 3. My digits sum to 5. 4. I am divisible by 2. What number am I?
Show answer
Answer: 14
- SubType
- number-detective
- Mystery
- 14
- Clues
- I am between 1 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 40 and 58. 2. I am even. 3. My digits sum to 12. 4. I am divisible by 2. What number am I?
Show answer
Answer: 48
- SubType
- number-detective
- Mystery
- 48
- Clues
- I am between 40 and 58
- I am even
- My digits sum to 12
- I am divisible by 2
- 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.