Workbook Detail
Number Detective Hard — Set 22
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"mystery": 21,
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"I am between 15 and 32",
"I am odd",
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"answer": 21,
"question": "Number Detective: I am a number. 1. I am between 15 and 32. 2. I am odd. 3. My digits sum to 3. 4. I am divisible by 3. 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 20 and 39. 2. I am even. 3. My digits sum to 3. 4. I am divisible by 5. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 98,
"clues": [
"I am between 90 and 107",
"I am even",
"My digits sum to 17",
"I am divisible by 2"
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"answer": 98,
"question": "Number Detective: I am a number. 1. I am between 90 and 107. 2. I am even. 3. My digits sum to 17. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 28,
"clues": [
"I am between 13 and 43",
"I am even",
"My digits sum to 10",
"I am divisible by 2"
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"answer": 28,
"question": "Number Detective: I am a number. 1. I am between 13 and 43. 2. I am even. 3. My digits sum to 10. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 2,
"clues": [
"I am between 1 and 11",
"I am even",
"I am greater than 1",
"I am divisible by 2"
],
"answer": 2,
"question": "Number Detective: I am a number. 1. I am between 1 and 11. 2. I am even. 3. I am greater than 1. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 80,
"clues": [
"I am between 68 and 92",
"I am even",
"My digits sum to 8",
"I am divisible by 4"
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"answer": 80,
"question": "Number Detective: I am a number. 1. I am between 68 and 92. 2. I am even. 3. My digits sum to 8. 4. I am divisible by 4. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 60,
"clues": [
"I am between 47 and 70",
"I am even",
"My digits sum to 6",
"I am divisible by 4"
],
"answer": 60,
"question": "Number Detective: I am a number. 1. I am between 47 and 70. 2. I am even. 3. My digits sum to 6. 4. I am divisible by 4. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 46,
"clues": [
"I am between 37 and 56",
"I am even",
"My digits sum to 10",
"I am divisible by 2"
],
"answer": 46,
"question": "Number Detective: I am a number. 1. I am between 37 and 56. 2. I am even. 3. My digits sum to 10. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 42,
"clues": [
"I am between 30 and 51",
"I am even",
"My digits sum to 6",
"I am divisible by 3"
],
"answer": 42,
"question": "Number Detective: I am a number. 1. I am between 30 and 51. 2. I am even. 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": 3,
"clues": [
"I am between 1 and 13",
"I am odd",
"I am greater than 2",
"I am divisible by 3"
],
"answer": 3,
"question": "Number Detective: I am a number. 1. I am between 1 and 13. 2. I am odd. 3. I am greater than 2. 4. I am divisible by 3. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 73,
"clues": [
"I am between 62 and 78",
"I am odd",
"My digits sum to 10",
"I am not divisible by 2 or 5"
],
"answer": 73,
"question": "Number Detective: I am a number. 1. I am between 62 and 78. 2. I am odd. 3. My digits sum to 10. 4. I am not divisible by 2 or 5. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 18,
"clues": [
"I am between 8 and 29",
"I am even",
"My digits sum to 9",
"I am divisible by 2"
],
"answer": 18,
"question": "Number Detective: I am a number. 1. I am between 8 and 29. 2. I am even. 3. My digits sum to 9. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 19,
"clues": [
"I am between 4 and 29",
"I am odd",
"My digits sum to 10",
"I am not divisible by 2 or 5"
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"answer": 19,
"question": "Number Detective: I am a number. 1. I am between 4 and 29. 2. I am odd. 3. My digits sum to 10. 4. I am not divisible by 2 or 5. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 86,
"clues": [
"I am between 75 and 94",
"I am even",
"My digits sum to 14",
"I am divisible by 2"
],
"answer": 86,
"question": "Number Detective: I am a number. 1. I am between 75 and 94. 2. I am even. 3. My digits sum to 14. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 85,
"clues": [
"I am between 70 and 97",
"I am odd",
"My digits sum to 13",
"I am divisible by 5"
],
"answer": 85,
"question": "Number Detective: I am a number. 1. I am between 70 and 97. 2. I am odd. 3. My digits sum to 13. 4. I am divisible by 5. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 36,
"clues": [
"I am between 31 and 45",
"I am even",
"My digits sum to 9",
"I am divisible by 4"
],
"answer": 36,
"question": "Number Detective: I am a number. 1. I am between 31 and 45. 2. I am even. 3. My digits sum to 9. 4. I am divisible by 4. What number am I?",
"difficulty": "hard"
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{
"type": "number-detective",
"subType": "number-detective",
"mystery": 17,
"clues": [
"I am between 6 and 23",
"I am odd",
"My digits sum to 8",
"I am not divisible by 2 or 5"
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"answer": 17,
"question": "Number Detective: I am a number. 1. I am between 6 and 23. 2. I am odd. 3. My digits sum to 8. 4. I am not divisible by 2 or 5. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 32,
"clues": [
"I am between 19 and 44",
"I am even",
"My digits sum to 5",
"I am divisible by 2"
],
"answer": 32,
"question": "Number Detective: I am a number. 1. I am between 19 and 44. 2. I am even. 3. My digits sum to 5. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
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}Teaching Notes
- Number Detective: I am a number. 1. I am between 15 and 32. 2. I am odd. 3. My digits sum to 3. 4. I am divisible by 3. What number am I?
- Number Detective: I am a number. 1. I am between 20 and 39. 2. I am even. 3. My digits sum to 3. 4. I am divisible by 5. What number am I?
- Number Detective: I am a number. 1. I am between 90 and 107. 2. I am even. 3. My digits sum to 17. 4. I am divisible by 2. What number am I?
- Number Detective: I am a number. 1. I am between 13 and 43. 2. I am even. 3. My digits sum to 10. 4. I am divisible by 2. What number am I?
- Number Detective: I am a number. 1. I am between 1 and 11. 2. I am even. 3. I am greater than 1. 4. I am divisible by 2. What number am I?
- Number Detective: I am a number. 1. I am between 68 and 92. 2. I am even. 3. My digits sum to 8. 4. I am divisible by 4. What number am I?
- Number Detective: I am a number. 1. I am between 47 and 70. 2. I am even. 3. My digits sum to 6. 4. I am divisible by 4. What number am I?
- Number Detective: I am a number. 1. I am between 37 and 56. 2. I am even. 3. My digits sum to 10. 4. I am divisible by 2. What number am I?
- Number Detective: I am a number. 1. I am between 30 and 51. 2. I am even. 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 1 and 13. 2. I am odd. 3. I am greater than 2. 4. I am divisible by 3. What number am I?
- Number Detective: I am a number. 1. I am between 62 and 78. 2. I am odd. 3. My digits sum to 10. 4. I am not divisible by 2 or 5. What number am I?
- Number Detective: I am a number. 1. I am between 8 and 29. 2. I am even. 3. My digits sum to 9. 4. I am divisible by 2. What number am I?
- Number Detective: I am a number. 1. I am between 4 and 29. 2. I am odd. 3. My digits sum to 10. 4. I am not divisible by 2 or 5. What number am I?
- Number Detective: I am a number. 1. I am between 75 and 94. 2. I am even. 3. My digits sum to 14. 4. I am divisible by 2. What number am I?
- Number Detective: I am a number. 1. I am between 70 and 97. 2. I am odd. 3. My digits sum to 13. 4. I am divisible by 5. What number am I?
- Number Detective: I am a number. 1. I am between 31 and 45. 2. I am even. 3. My digits sum to 9. 4. I am divisible by 4. What number am I?
- Number Detective: I am a number. 1. I am between 6 and 23. 2. I am odd. 3. My digits sum to 8. 4. I am not divisible by 2 or 5. What number am I?
- Number Detective: I am a number. 1. I am between 19 and 44. 2. I am even. 3. My digits sum to 5. 4. I am divisible by 2. 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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