Workbook Detail
Number Detective Medium — Set 9
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"I am less than 43.",
"I am greater than 29.",
"My digits add up to 8."
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"answer": 35,
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"answer": 32,
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"answer": 40,
"correctAnswer": "40",
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"id": 4,
"type": "number-detective",
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"My digits add up to 1."
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"answer": 10,
"correctAnswer": "10",
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"clues": [
"I am less than 49.",
"I am greater than 37.",
"My ones digit is 0."
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"answer": 40,
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"id": 6,
"type": "number-detective",
"clues": [
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"If you double me, you get 16."
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"answer": 8,
"correctAnswer": "8",
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"id": 7,
"type": "number-detective",
"clues": [
"My tens digit is 4.",
"I am not a multiple of 3.",
"If you double me, you get 80."
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"answer": 40,
"correctAnswer": "40",
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"id": 8,
"type": "number-detective",
"clues": [
"I am not a multiple of 5.",
"If you double me, you get 54."
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"answer": 27,
"correctAnswer": "27",
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{
"id": 9,
"type": "number-detective",
"clues": [
"I am an odd number.",
"I am not a multiple of 5.",
"My digits add up to 11.",
"If you double me, you get 94."
],
"answer": 47,
"correctAnswer": "47",
"answerRange": [
5,
50
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"question": "Use the clues to find the mystery number."
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{
"id": 10,
"type": "number-detective",
"clues": [
"I am greater than 34.",
"I am not a multiple of 2.",
"My tens digit is 4.",
"My digits add up to 7."
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"answer": 43,
"correctAnswer": "43",
"answerRange": [
5,
50
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"question": "Use the clues to find the mystery number."
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"id": 11,
"type": "number-detective",
"clues": [
"I am less than 49.",
"I am greater than 34.",
"My tens digit is 4.",
"My digits add up to 7."
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"answer": 43,
"correctAnswer": "43",
"answerRange": [
5,
50
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"question": "Use the clues to find the mystery number."
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{
"id": 12,
"type": "number-detective",
"clues": [
"I am greater than 9.",
"I am a multiple of 2.",
"Half of me is 6."
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"answer": 12,
"correctAnswer": "12",
"answerRange": [
5,
50
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}Teaching Notes
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
- Use the clues to find the mystery number.
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Frequently Asked Questions
How do I use this Number Detective Medium 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.