B Set 33 Unknown

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        "operation": "clock-math",
        "subject": "clock-math",
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            "clockMode": "hour",
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        "problems": [
            {
                "id": 1,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "9 minutes before 2:21 = ?",
                "answer": "2:12",
                "correctAnswer": "2:12",
                "difficulty": "expert"
            },
            {
                "id": 2,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 6:58 to 8:34?",
                "answer": 96,
                "correctAnswer": "96",
                "difficulty": "expert"
            },
            {
                "id": 3,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 8:18 to 9:14?",
                "answer": 56,
                "correctAnswer": "56",
                "difficulty": "expert"
            },
            {
                "id": 4,
                "type": "clock-math",
                "subType": "add-time",
                "question": "50 minutes after 2:36 = ?",
                "answer": "3:26",
                "correctAnswer": "3:26",
                "difficulty": "expert"
            },
            {
                "id": 5,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 1, minute hand at 37 minutes]",
                "answer": "1:37",
                "correctAnswer": "1:37",
                "difficulty": "expert"
            },
            {
                "id": 6,
                "type": "clock-math",
                "subType": "add-time",
                "question": "83 minutes after 10:36 = ?",
                "answer": "11:59",
                "correctAnswer": "11:59",
                "difficulty": "expert"
            },
            {
                "id": 7,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 6:19 to 8:06?",
                "answer": 107,
                "correctAnswer": "107",
                "difficulty": "expert"
            },
            {
                "id": 8,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "60 minutes before 4:26 = ?",
                "answer": "3:26",
                "correctAnswer": "3:26",
                "difficulty": "expert"
            },
            {
                "id": 9,
                "type": "clock-math",
                "subType": "add-time",
                "question": "67 minutes after 2:02 = ?",
                "answer": "3:09",
                "correctAnswer": "3:09",
                "difficulty": "expert"
            },
            {
                "id": 10,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "17 minutes before 6:33 = ?",
                "answer": "6:16",
                "correctAnswer": "6:16",
                "difficulty": "expert"
            },
            {
                "id": 11,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 9, minute hand at 11 minutes]",
                "answer": "9:11",
                "correctAnswer": "9:11",
                "difficulty": "expert"
            },
            {
                "id": 12,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 2, minute hand at 15 minutes]",
                "answer": "2:15",
                "correctAnswer": "2:15",
                "difficulty": "expert"
            },
            {
                "id": 13,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "4 minutes before 9:28 = ?",
                "answer": "9:24",
                "correctAnswer": "9:24",
                "difficulty": "expert"
            },
            {
                "id": 14,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 12, minute hand at 56 minutes]",
                "answer": "12:56",
                "correctAnswer": "12:56",
                "difficulty": "expert"
            },
            {
                "id": 15,
                "type": "clock-math",
                "subType": "add-time",
                "question": "6 minutes after 2:17 = ?",
                "answer": "2:23",
                "correctAnswer": "2:23",
                "difficulty": "expert"
            },
            {
                "id": 16,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 11, minute hand at 44 minutes]",
                "answer": "11:44",
                "correctAnswer": "11:44",
                "difficulty": "expert"
            },
            {
                "id": 17,
                "type": "clock-math",
                "subType": "add-time",
                "question": "51 minutes after 3:47 = ?",
                "answer": "4:38",
                "correctAnswer": "4:38",
                "difficulty": "expert"
            },
            {
                "id": 18,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 11:13 to 11:44?",
                "answer": 31,
                "correctAnswer": "31",
                "difficulty": "expert"
            },
            {
                "id": 19,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "21 minutes before 8:50 = ?",
                "answer": "8:29",
                "correctAnswer": "8:29",
                "difficulty": "expert"
            },
            {
                "id": 20,
                "type": "clock-math",
                "subType": "add-time",
                "question": "47 minutes after 10:51 = ?",
                "answer": "11:38",
                "correctAnswer": "11:38",
                "difficulty": "expert"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
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        "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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