hard Set 5 Unknown

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    "title": "form-exercise set 5",
    "operation": "number-detective",
    "subject": "arithmetic",
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                "I am less than 64.",
                "My digits add up to 6.",
                "My tens digit is 6."
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            "answer": 60,
            "correctAnswer": "60",
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            "id": 2,
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                "My ones digit is 0.",
                "Half of me is 30."
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            "answer": 60,
            "correctAnswer": "60",
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            "question": "Use the clues to find the mystery number."
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            "id": 3,
            "type": "number-detective",
            "clues": [
                "I am greater than 70.",
                "My tens digit is 8.",
                "I am a multiple of 3.",
                "My ones digit is 1."
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            "answer": 81,
            "correctAnswer": "81",
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            "question": "Use the clues to find the mystery number."
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            "id": 4,
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            "clues": [
                "My tens digit is 1.",
                "Half of me is 5."
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            "answer": 10,
            "correctAnswer": "10",
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                10,
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            "question": "Use the clues to find the mystery number.",
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                "I am not a multiple of 3.",
                "If you double me, you get 68."
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            "answer": 34,
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            "type": "number-detective",
            "clues": [
                "I am less than 94.",
                "My digits add up to 16.",
                "My ones digit is 9."
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            "answer": 79,
            "correctAnswer": "79",
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            "question": "Use the clues to find the mystery number."
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            "id": 7,
            "type": "number-detective",
            "clues": [
                "I am an even number.",
                "My tens digit is 2.",
                "Half of me is 13."
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            "answer": 26,
            "correctAnswer": "26",
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                10,
                99
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            "question": "Use the clues to find the mystery number."
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            "id": 8,
            "type": "number-detective",
            "clues": [
                "I am not a multiple of 3.",
                "Half of me is 35."
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            "answer": 70,
            "correctAnswer": "70",
            "answerRange": [
                10,
                99
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            "question": "Use the clues to find the mystery number."
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            "id": 9,
            "type": "number-detective",
            "clues": [
                "My digits add up to 12.",
                "My tens digit is 3."
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            "answer": 39,
            "correctAnswer": "39",
            "answerRange": [
                10,
                99
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            "question": "Use the clues to find the mystery number."
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            "id": 10,
            "type": "number-detective",
            "clues": [
                "My ones digit is 2.",
                "I am not a multiple of 3.",
                "If you double me, you get 44."
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            "answer": 22,
            "correctAnswer": "22",
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                10,
                99
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            "question": "Use the clues to find the mystery number."
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            "id": 11,
            "type": "number-detective",
            "clues": [
                "My tens digit is 6.",
                "My digits add up to 15."
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            "answer": 69,
            "correctAnswer": "69",
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                10,
                99
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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 less than 25.",
                "I am not a multiple of 5.",
                "I am greater than 14.",
                "If you double me, you get 42."
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            "answer": 21,
            "correctAnswer": "21",
            "answerRange": [
                10,
                99
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            "question": "Use the clues to find the mystery number."
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        {
            "id": 13,
            "type": "number-detective",
            "clues": [
                "I am not a multiple of 5.",
                "I am greater than 16.",
                "My ones digit is 4.",
                "Half of me is 12."
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            "answer": 24,
            "correctAnswer": "24",
            "answerRange": [
                10,
                99
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            "question": "Use the clues to find the mystery number."
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            "id": 14,
            "type": "number-detective",
            "clues": [
                "I am less than 91.",
                "My digits add up to 11.",
                "My tens digit is 8."
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            "answer": 83,
            "correctAnswer": "83",
            "answerRange": [
                10,
                99
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        {
            "id": 15,
            "type": "number-detective",
            "clues": [
                "My digits add up to 16.",
                "My tens digit is 7."
            ],
            "answer": 79,
            "correctAnswer": "79",
            "answerRange": [
                10,
                99
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            "question": "Use the clues to find the mystery number."
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        {
            "id": 16,
            "type": "number-detective",
            "clues": [
                "My tens digit is 6.",
                "My ones digit is 3."
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            "answer": 63,
            "correctAnswer": "63",
            "answerRange": [
                10,
                99
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            "question": "Use the clues to find the mystery number."
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        {
            "id": 17,
            "type": "number-detective",
            "clues": [
                "I am an odd number.",
                "I am less than 65.",
                "My ones digit is 5.",
                "My tens digit is 5."
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            "answer": 55,
            "correctAnswer": "55",
            "answerRange": [
                10,
                99
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            "question": "Use the clues to find the mystery number."
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            "id": 18,
            "type": "number-detective",
            "clues": [
                "Half of me is 6."
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            "answer": 12,
            "correctAnswer": "12",
            "answerRange": [
                10,
                99
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