Workbook Detail
Number Detective Hard — Set 29
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"I am odd",
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"answer": 59,
"question": "Number Detective: I am a number. 1. I am between 50 and 72. 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"
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"type": "number-detective",
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"question": "Number Detective: I am a number. 1. I am between 45 and 61. 2. I am even. 3. My digits sum to 7. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
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{
"type": "number-detective",
"subType": "number-detective",
"mystery": 75,
"clues": [
"I am between 62 and 87",
"I am odd",
"My digits sum to 12",
"I am divisible by 5"
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"answer": 75,
"question": "Number Detective: I am a number. 1. I am between 62 and 87. 2. I am odd. 3. My digits sum to 12. 4. I am divisible by 5. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 87,
"clues": [
"I am between 73 and 93",
"I am odd",
"My digits sum to 15",
"I am divisible by 3"
],
"answer": 87,
"question": "Number Detective: I am a number. 1. I am between 73 and 93. 2. I am odd. 3. My digits sum to 15. 4. I am divisible by 3. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 64,
"clues": [
"I am between 59 and 76",
"I am even",
"My digits sum to 10",
"I am divisible by 4"
],
"answer": 64,
"question": "Number Detective: I am a number. 1. I am between 59 and 76. 2. I am even. 3. My digits sum to 10. 4. I am divisible by 4. What number am I?",
"difficulty": "hard"
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{
"type": "number-detective",
"subType": "number-detective",
"mystery": 62,
"clues": [
"I am between 55 and 69",
"I am even",
"My digits sum to 8",
"I am divisible by 2"
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"answer": 62,
"question": "Number Detective: I am a number. 1. I am between 55 and 69. 2. I am even. 3. My digits sum to 8. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 78,
"clues": [
"I am between 68 and 87",
"I am even",
"My digits sum to 15",
"I am divisible by 3"
],
"answer": 78,
"question": "Number Detective: I am a number. 1. I am between 68 and 87. 2. I am even. 3. My digits sum to 15. 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": 92,
"clues": [
"I am between 80 and 105",
"I am even",
"My digits sum to 11",
"I am divisible by 2"
],
"answer": 92,
"question": "Number Detective: I am a number. 1. I am between 80 and 105. 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": 46,
"clues": [
"I am between 32 and 59",
"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 32 and 59. 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": 83,
"clues": [
"I am between 74 and 90",
"I am odd",
"My digits sum to 11",
"I am not divisible by 2 or 5"
],
"answer": 83,
"question": "Number Detective: I am a number. 1. I am between 74 and 90. 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": 74,
"clues": [
"I am between 66 and 83",
"I am even",
"My digits sum to 11",
"I am divisible by 2"
],
"answer": 74,
"question": "Number Detective: I am a number. 1. I am between 66 and 83. 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": 94,
"clues": [
"I am between 79 and 99",
"I am even",
"My digits sum to 13",
"I am divisible by 2"
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"answer": 94,
"question": "Number Detective: I am a number. 1. I am between 79 and 99. 2. I am even. 3. My digits sum to 13. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 61,
"clues": [
"I am between 50 and 76",
"I am odd",
"My digits sum to 7",
"I am not divisible by 2 or 5"
],
"answer": 61,
"question": "Number Detective: I am a number. 1. I am between 50 and 76. 2. I am odd. 3. My digits sum to 7. 4. I am not divisible by 2 or 5. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 96,
"clues": [
"I am between 88 and 102",
"I am even",
"My digits sum to 15",
"I am divisible by 3"
],
"answer": 96,
"question": "Number Detective: I am a number. 1. I am between 88 and 102. 2. I am even. 3. My digits sum to 15. 4. I am divisible by 3. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 20,
"clues": [
"I am between 14 and 33",
"I am even",
"My digits sum to 2",
"I am divisible by 5"
],
"answer": 20,
"question": "Number Detective: I am a number. 1. I am between 14 and 33. 2. I am even. 3. My digits sum to 2. 4. I am divisible by 5. What number am I?",
"difficulty": "hard"
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{
"type": "number-detective",
"subType": "number-detective",
"mystery": 76,
"clues": [
"I am between 71 and 82",
"I am even",
"My digits sum to 13",
"I am divisible by 2"
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"answer": 76,
"question": "Number Detective: I am a number. 1. I am between 71 and 82. 2. I am even. 3. My digits sum to 13. 4. I am divisible by 2. What number am I?",
"difficulty": "hard"
},
{
"type": "number-detective",
"subType": "number-detective",
"mystery": 38,
"clues": [
"I am between 33 and 46",
"I am even",
"My digits sum to 11",
"I am divisible by 2"
],
"answer": 38,
"question": "Number Detective: I am a number. 1. I am between 33 and 46. 2. I am even. 3. My digits sum to 11. 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 50 and 72. 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 45 and 61. 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 62 and 87. 2. I am odd. 3. My digits sum to 12. 4. I am divisible by 5. What number am I?
- Number Detective: I am a number. 1. I am between 73 and 93. 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 59 and 76. 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 55 and 69. 2. I am even. 3. My digits sum to 8. 4. I am divisible by 2. What number am I?
- Number Detective: I am a number. 1. I am between 68 and 87. 2. I am even. 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 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 80 and 105. 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 32 and 59. 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 74 and 90. 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 66 and 83. 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 79 and 99. 2. I am even. 3. My digits sum to 13. 4. I am divisible by 2. What number am I?
- Number Detective: I am a number. 1. I am between 50 and 76. 2. I am odd. 3. My digits sum to 7. 4. I am not divisible by 2 or 5. What number am I?
- Number Detective: I am a number. 1. I am between 88 and 102. 2. I am even. 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 14 and 33. 2. I am even. 3. My digits sum to 2. 4. I am divisible by 5. What number am I?
- Number Detective: I am a number. 1. I am between 71 and 82. 2. I am even. 3. My digits sum to 13. 4. I am divisible by 2. What number am I?
- Number Detective: I am a number. 1. I am between 33 and 46. 2. I am even. 3. My digits sum to 11. 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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