Workbook Detail
Number Detective Hard — Set 15
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"answer": 20,
"question": "Number Detective: I am a number. 1. I am between 7 and 28. 2. I am even. 3. My digits sum to 2. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
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{
"type": "number-detective",
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"question": "Number Detective: I am a number. 1. I am between 75 and 98. 2. I am odd. 3. My digits sum to 15. 4. I am divisible by 3. What number am I?",
"difficulty": "hard"
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{
"type": "number-detective",
"subType": "number-detective",
"mystery": 35,
"clues": [
"I am between 27 and 48",
"I am odd",
"My digits sum to 8",
"I am divisible by 5"
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"answer": 35,
"question": "Number Detective: I am a number. 1. I am between 27 and 48. 2. I am odd. 3. My digits sum to 8. 4. I am divisible by 5. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 96,
"clues": [
"I am between 87 and 108",
"I am even",
"My digits sum to 15",
"I am divisible by 4"
],
"answer": 96,
"question": "Number Detective: I am a number. 1. I am between 87 and 108. 2. I am even. 3. My digits sum to 15. 4. I am divisible by 4. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 33,
"clues": [
"I am between 22 and 39",
"I am odd",
"My digits sum to 6",
"I am divisible by 3"
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"answer": 33,
"question": "Number Detective: I am a number. 1. I am between 22 and 39. 2. I am odd. 3. My digits sum to 6. 4. I am divisible by 3. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 32,
"clues": [
"I am between 24 and 37",
"I am even",
"My digits sum to 5",
"I am divisible by 2"
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"answer": 32,
"question": "Number Detective: I am a number. 1. I am between 24 and 37. 2. I am even. 3. My digits sum to 5. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 49,
"clues": [
"I am between 42 and 55",
"I am odd",
"My digits sum to 13",
"I am not divisible by 2 or 5"
],
"answer": 49,
"question": "Number Detective: I am a number. 1. I am between 42 and 55. 2. I am odd. 3. My digits sum to 13. 4. I am not divisible by 2 or 5. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 31,
"clues": [
"I am between 25 and 39",
"I am odd",
"My digits sum to 4",
"I am not divisible by 2 or 5"
],
"answer": 31,
"question": "Number Detective: I am a number. 1. I am between 25 and 39. 2. I am odd. 3. My digits sum to 4. 4. I am not divisible by 2 or 5. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 93,
"clues": [
"I am between 83 and 105",
"I am odd",
"My digits sum to 12",
"I am divisible by 3"
],
"answer": 93,
"question": "Number Detective: I am a number. 1. I am between 83 and 105. 2. I am odd. 3. My digits sum to 12. 4. I am divisible by 3. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 47,
"clues": [
"I am between 36 and 60",
"I am odd",
"My digits sum to 11",
"I am not divisible by 2 or 5"
],
"answer": 47,
"question": "Number Detective: I am a number. 1. I am between 36 and 60. 2. I am odd. 3. My digits sum to 11. 4. I am not divisible by 2 or 5. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 77,
"clues": [
"I am between 72 and 88",
"I am odd",
"My digits sum to 14",
"I am not divisible by 2 or 5"
],
"answer": 77,
"question": "Number Detective: I am a number. 1. I am between 72 and 88. 2. I am odd. 3. My digits sum to 14. 4. I am not divisible by 2 or 5. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 70,
"clues": [
"I am between 62 and 77",
"I am even",
"My digits sum to 7",
"I am divisible by 5"
],
"answer": 70,
"question": "Number Detective: I am a number. 1. I am between 62 and 77. 2. I am even. 3. My digits sum to 7. 4. I am divisible by 5. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 92,
"clues": [
"I am between 78 and 99",
"I am even",
"My digits sum to 11",
"I am divisible by 2"
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"answer": 92,
"question": "Number Detective: I am a number. 1. I am between 78 and 99. 2. I am even. 3. My digits sum to 11. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 30,
"clues": [
"I am between 17 and 45",
"I am even",
"My digits sum to 3",
"I am divisible by 2"
],
"answer": 30,
"question": "Number Detective: I am a number. 1. I am between 17 and 45. 2. I am even. 3. My digits sum to 3. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
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{
"type": "number-detective",
"subType": "number-detective",
"mystery": 28,
"clues": [
"I am between 17 and 38",
"I am even",
"My digits sum to 10",
"I am divisible by 4"
],
"answer": 28,
"question": "Number Detective: I am a number. 1. I am between 17 and 38. 2. I am even. 3. My digits sum to 10. 4. I am divisible by 4. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 7,
"clues": [
"I am between 1 and 22",
"I am odd",
"I am greater than 3",
"I am not divisible by 2 or 5"
],
"answer": 7,
"question": "Number Detective: I am a number. 1. I am between 1 and 22. 2. I am odd. 3. I am greater than 3. 4. I am not divisible by 2 or 5. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 52,
"clues": [
"I am between 47 and 67",
"I am even",
"My digits sum to 7",
"I am divisible by 2"
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"answer": 52,
"question": "Number Detective: I am a number. 1. I am between 47 and 67. 2. I am even. 3. My digits sum to 7. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 55,
"clues": [
"I am between 40 and 64",
"I am odd",
"My digits sum to 10",
"I am divisible by 5"
],
"answer": 55,
"question": "Number Detective: I am a number. 1. I am between 40 and 64. 2. I am odd. 3. My digits sum to 10. 4. I am divisible by 5. What number am I?",
"difficulty": "hard"
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}Teaching Notes
- Number Detective: I am a number. 1. I am between 7 and 28. 2. I am even. 3. My digits sum to 2. 4. I am divisible by 2. What number am I?
- Number Detective: I am a number. 1. I am between 75 and 98. 2. I am odd. 3. My digits sum to 15. 4. I am divisible by 3. What number am I?
- Number Detective: I am a number. 1. I am between 27 and 48. 2. I am odd. 3. My digits sum to 8. 4. I am divisible by 5. What number am I?
- Number Detective: I am a number. 1. I am between 87 and 108. 2. I am even. 3. My digits sum to 15. 4. I am divisible by 4. What number am I?
- Number Detective: I am a number. 1. I am between 22 and 39. 2. I am odd. 3. My digits sum to 6. 4. I am divisible by 3. What number am I?
- Number Detective: I am a number. 1. I am between 24 and 37. 2. I am even. 3. My digits sum to 5. 4. I am divisible by 2. What number am I?
- Number Detective: I am a number. 1. I am between 42 and 55. 2. I am odd. 3. My digits sum to 13. 4. I am not divisible by 2 or 5. What number am I?
- Number Detective: I am a number. 1. I am between 25 and 39. 2. I am odd. 3. My digits sum to 4. 4. I am not divisible by 2 or 5. What number am I?
- Number Detective: I am a number. 1. I am between 83 and 105. 2. I am odd. 3. My digits sum to 12. 4. I am divisible by 3. What number am I?
- Number Detective: I am a number. 1. I am between 36 and 60. 2. I am odd. 3. My digits sum to 11. 4. I am not divisible by 2 or 5. What number am I?
- Number Detective: I am a number. 1. I am between 72 and 88. 2. I am odd. 3. My digits sum to 14. 4. I am not divisible by 2 or 5. What number am I?
- Number Detective: I am a number. 1. I am between 62 and 77. 2. I am even. 3. My digits sum to 7. 4. I am divisible by 5. What number am I?
- Number Detective: I am a number. 1. I am between 78 and 99. 2. I am even. 3. My digits sum to 11. 4. I am divisible by 2. What number am I?
- Number Detective: I am a number. 1. I am between 17 and 45. 2. I am even. 3. My digits sum to 3. 4. I am divisible by 2. What number am I?
- Number Detective: I am a number. 1. I am between 17 and 38. 2. I am even. 3. My digits sum to 10. 4. I am divisible by 4. What number am I?
- Number Detective: I am a number. 1. I am between 1 and 22. 2. I am odd. 3. I am greater than 3. 4. I am not divisible by 2 or 5. What number am I?
- Number Detective: I am a number. 1. I am between 47 and 67. 2. I am even. 3. My digits sum to 7. 4. I am divisible by 2. What number am I?
- Number Detective: I am a number. 1. I am between 40 and 64. 2. I am odd. 3. My digits sum to 10. 4. I am divisible by 5. What number am I?
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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