B Set 11 Unknown

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        "operation": "clock-math",
        "subject": "clock-math",
        "difficulty": "hard",
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            "difficulty": "hard",
            "clockMode": "1-minute",
            "maxNumber": 10
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            {
                "id": 1,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 6, minute hand at 35 minutes]",
                "answer": "6:35",
                "correctAnswer": "6:35",
                "difficulty": "hard"
            },
            {
                "id": 2,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 4:45 to 5:43?",
                "answer": 58,
                "correctAnswer": "58",
                "difficulty": "hard"
            },
            {
                "id": 3,
                "type": "clock-math",
                "subType": "add-time",
                "question": "67 minutes after 9:42 = ?",
                "answer": "10:49",
                "correctAnswer": "10:49",
                "difficulty": "hard"
            },
            {
                "id": 4,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 7:21 to 8:42?",
                "answer": 81,
                "correctAnswer": "81",
                "difficulty": "hard"
            },
            {
                "id": 5,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 9:42 to 11:17?",
                "answer": 95,
                "correctAnswer": "95",
                "difficulty": "hard"
            },
            {
                "id": 6,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "28 minutes before 9:56 = ?",
                "answer": "9:28",
                "correctAnswer": "9:28",
                "difficulty": "hard"
            },
            {
                "id": 7,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 1:57 to 2:08?",
                "answer": 11,
                "correctAnswer": "11",
                "difficulty": "hard"
            },
            {
                "id": 8,
                "type": "clock-math",
                "subType": "add-time",
                "question": "60 minutes after 4:27 = ?",
                "answer": "5:27",
                "correctAnswer": "5:27",
                "difficulty": "hard"
            },
            {
                "id": 9,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [6 o'clock]",
                "answer": "6:00",
                "correctAnswer": "6:00",
                "difficulty": "hard"
            },
            {
                "id": 10,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "42 minutes before 2:31 = ?",
                "answer": "1:49",
                "correctAnswer": "1:49",
                "difficulty": "hard"
            },
            {
                "id": 11,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 1:13 to 1:49?",
                "answer": 36,
                "correctAnswer": "36",
                "difficulty": "hard"
            },
            {
                "id": 12,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 2:23 to 2:47?",
                "answer": 24,
                "correctAnswer": "24",
                "difficulty": "hard"
            },
            {
                "id": 13,
                "type": "clock-math",
                "subType": "add-time",
                "question": "74 minutes after 9:36 = ?",
                "answer": "10:50",
                "correctAnswer": "10:50",
                "difficulty": "hard"
            },
            {
                "id": 14,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 11, minute hand at 15 minutes]",
                "answer": "11:15",
                "correctAnswer": "11:15",
                "difficulty": "hard"
            },
            {
                "id": 15,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 12, minute hand at 51 minutes]",
                "answer": "12:51",
                "correctAnswer": "12:51",
                "difficulty": "hard"
            },
            {
                "id": 16,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "42 minutes before 7:48 = ?",
                "answer": "7:06",
                "correctAnswer": "7:06",
                "difficulty": "hard"
            },
            {
                "id": 17,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "33 minutes before 10:37 = ?",
                "answer": "10:04",
                "correctAnswer": "10:04",
                "difficulty": "hard"
            },
            {
                "id": 18,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 1, minute hand at 54 minutes]",
                "answer": "1:54",
                "correctAnswer": "1:54",
                "difficulty": "hard"
            },
            {
                "id": 19,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "48 minutes before 10:31 = ?",
                "answer": "9:43",
                "correctAnswer": "9:43",
                "difficulty": "hard"
            },
            {
                "id": 20,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 8:37 to 9:04?",
                "answer": 27,
                "correctAnswer": "27",
                "difficulty": "hard"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
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    "outputTargets": {
        "screen": true,
        "print": true,
        "pdf": true,
        "answerKey": true
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    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
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