B Set 53 Unknown

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    "contentData": {
        "operation": "clock-math",
        "subject": "clock-math",
        "difficulty": "expert",
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            "clockMode": "hour",
            "maxNumber": 10
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        "problems": [
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                "id": 1,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 12, minute hand at 10 minutes]",
                "answer": "12:10",
                "correctAnswer": "12:10",
                "difficulty": "expert"
            },
            {
                "id": 2,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "24 minutes before 4:01 = ?",
                "answer": "3:37",
                "correctAnswer": "3:37",
                "difficulty": "expert"
            },
            {
                "id": 3,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 4:53 to 6:06?",
                "answer": 73,
                "correctAnswer": "73",
                "difficulty": "expert"
            },
            {
                "id": 4,
                "type": "clock-math",
                "subType": "add-time",
                "question": "34 minutes after 10:46 = ?",
                "answer": "11:20",
                "correctAnswer": "11:20",
                "difficulty": "expert"
            },
            {
                "id": 5,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "40 minutes before 7:42 = ?",
                "answer": "7:02",
                "correctAnswer": "7:02",
                "difficulty": "expert"
            },
            {
                "id": 6,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "49 minutes before 11:12 = ?",
                "answer": "10:23",
                "correctAnswer": "10:23",
                "difficulty": "expert"
            },
            {
                "id": 7,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 10:40 to 11:07?",
                "answer": 27,
                "correctAnswer": "27",
                "difficulty": "expert"
            },
            {
                "id": 8,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 8, minute hand at 26 minutes]",
                "answer": "8:26",
                "correctAnswer": "8:26",
                "difficulty": "expert"
            },
            {
                "id": 9,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 10, minute hand at 52 minutes]",
                "answer": "10:52",
                "correctAnswer": "10:52",
                "difficulty": "expert"
            },
            {
                "id": 10,
                "type": "clock-math",
                "subType": "add-time",
                "question": "22 minutes after 8:41 = ?",
                "answer": "9:03",
                "correctAnswer": "9:03",
                "difficulty": "expert"
            },
            {
                "id": 11,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 3:10 to 3:37?",
                "answer": 27,
                "correctAnswer": "27",
                "difficulty": "expert"
            },
            {
                "id": 12,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 8, minute hand at 33 minutes]",
                "answer": "8:33",
                "correctAnswer": "8:33",
                "difficulty": "expert"
            },
            {
                "id": 13,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 2, minute hand at 46 minutes]",
                "answer": "2:46",
                "correctAnswer": "2:46",
                "difficulty": "expert"
            },
            {
                "id": 14,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 5:41 to 6:57?",
                "answer": 76,
                "correctAnswer": "76",
                "difficulty": "expert"
            },
            {
                "id": 15,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 10:17 to 12:10?",
                "answer": 113,
                "correctAnswer": "113",
                "difficulty": "expert"
            },
            {
                "id": 16,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "16 minutes before 8:27 = ?",
                "answer": "8:11",
                "correctAnswer": "8:11",
                "difficulty": "expert"
            },
            {
                "id": 17,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "44 minutes before 4:53 = ?",
                "answer": "4:09",
                "correctAnswer": "4:09",
                "difficulty": "expert"
            },
            {
                "id": 18,
                "type": "clock-math",
                "subType": "add-time",
                "question": "32 minutes after 5:19 = ?",
                "answer": "5:51",
                "correctAnswer": "5:51",
                "difficulty": "expert"
            },
            {
                "id": 19,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 6, minute hand at 25 minutes]",
                "answer": "6:25",
                "correctAnswer": "6:25",
                "difficulty": "expert"
            },
            {
                "id": 20,
                "type": "clock-math",
                "subType": "add-time",
                "question": "82 minutes after 8:23 = ?",
                "answer": "9:45",
                "correctAnswer": "9:45",
                "difficulty": "expert"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
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    "outputTargets": {
        "screen": true,
        "print": true,
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        "answerKey": true
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    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
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