B Set 87 Unknown

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    "contentData": {
        "operation": "clock-math",
        "subject": "clock-math",
        "difficulty": "medium",
        "config": {
            "difficulty": "medium",
            "clockMode": "half-hour",
            "maxNumber": 10
        },
        "problems": [
            {
                "id": 1,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 8:57 to 9:46?",
                "answer": 49,
                "correctAnswer": "49",
                "difficulty": "medium"
            },
            {
                "id": 2,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "41 minutes before 3:20 = ?",
                "answer": "2:39",
                "correctAnswer": "2:39",
                "difficulty": "medium"
            },
            {
                "id": 3,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "19 minutes before 11:53 = ?",
                "answer": "11:34",
                "correctAnswer": "11:34",
                "difficulty": "medium"
            },
            {
                "id": 4,
                "type": "clock-math",
                "subType": "add-time",
                "question": "14 minutes after 6:19 = ?",
                "answer": "6:33",
                "correctAnswer": "6:33",
                "difficulty": "medium"
            },
            {
                "id": 5,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 7, minute hand at 55 minutes]",
                "answer": "7:55",
                "correctAnswer": "7:55",
                "difficulty": "medium"
            },
            {
                "id": 6,
                "type": "clock-math",
                "subType": "add-time",
                "question": "5 minutes after 11:26 = ?",
                "answer": "11:31",
                "correctAnswer": "11:31",
                "difficulty": "medium"
            },
            {
                "id": 7,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 7:40 to 9:37?",
                "answer": 117,
                "correctAnswer": "117",
                "difficulty": "medium"
            },
            {
                "id": 8,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 7:36 to 8:48?",
                "answer": 72,
                "correctAnswer": "72",
                "difficulty": "medium"
            },
            {
                "id": 9,
                "type": "clock-math",
                "subType": "add-time",
                "question": "71 minutes after 1:17 = ?",
                "answer": "2:28",
                "correctAnswer": "2:28",
                "difficulty": "medium"
            },
            {
                "id": 10,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 6:43 to 7:43?",
                "answer": 60,
                "correctAnswer": "60",
                "difficulty": "medium"
            },
            {
                "id": 11,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 1, minute hand at 43 minutes]",
                "answer": "1:43",
                "correctAnswer": "1:43",
                "difficulty": "medium"
            },
            {
                "id": 12,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "31 minutes before 11:35 = ?",
                "answer": "11:04",
                "correctAnswer": "11:04",
                "difficulty": "medium"
            },
            {
                "id": 13,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "56 minutes before 2:51 = ?",
                "answer": "1:55",
                "correctAnswer": "1:55",
                "difficulty": "medium"
            },
            {
                "id": 14,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "42 minutes before 9:21 = ?",
                "answer": "8:39",
                "correctAnswer": "8:39",
                "difficulty": "medium"
            },
            {
                "id": 15,
                "type": "clock-math",
                "subType": "add-time",
                "question": "63 minutes after 7:25 = ?",
                "answer": "8:28",
                "correctAnswer": "8:28",
                "difficulty": "medium"
            },
            {
                "id": 16,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 11:17 to 12:02?",
                "answer": 45,
                "correctAnswer": "45",
                "difficulty": "medium"
            },
            {
                "id": 17,
                "type": "clock-math",
                "subType": "add-time",
                "question": "74 minutes after 1:01 = ?",
                "answer": "2:15",
                "correctAnswer": "2:15",
                "difficulty": "medium"
            },
            {
                "id": 18,
                "type": "clock-math",
                "subType": "add-time",
                "question": "81 minutes after 7:10 = ?",
                "answer": "8:31",
                "correctAnswer": "8:31",
                "difficulty": "medium"
            },
            {
                "id": 19,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 3, minute hand at 19 minutes]",
                "answer": "3:19",
                "correctAnswer": "3:19",
                "difficulty": "medium"
            },
            {
                "id": 20,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 2:32 to 4:25?",
                "answer": 113,
                "correctAnswer": "113",
                "difficulty": "medium"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "outputTargets": {
        "screen": true,
        "print": true,
        "pdf": true,
        "answerKey": true
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}