B Set 41 Unknown

This page uses a content type that does not have a custom renderer yet. Raw structured data is shown below.

{
    "contentData": {
        "operation": "clock-math",
        "subject": "clock-math",
        "difficulty": "expert",
        "config": {
            "difficulty": "expert",
            "clockMode": "half-hour",
            "maxNumber": 10
        },
        "problems": [
            {
                "id": 1,
                "type": "clock-math",
                "subType": "add-time",
                "question": "17 minutes after 2:26 = ?",
                "answer": "2:43",
                "correctAnswer": "2:43",
                "difficulty": "expert"
            },
            {
                "id": 2,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "56 minutes before 8:48 = ?",
                "answer": "7:52",
                "correctAnswer": "7:52",
                "difficulty": "expert"
            },
            {
                "id": 3,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 11, minute hand at 38 minutes]",
                "answer": "11:38",
                "correctAnswer": "11:38",
                "difficulty": "expert"
            },
            {
                "id": 4,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 4, minute hand at 4 minutes]",
                "answer": "4:04",
                "correctAnswer": "4:04",
                "difficulty": "expert"
            },
            {
                "id": 5,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 11, minute hand at 55 minutes]",
                "answer": "11:55",
                "correctAnswer": "11:55",
                "difficulty": "expert"
            },
            {
                "id": 6,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "26 minutes before 9:57 = ?",
                "answer": "9:31",
                "correctAnswer": "9:31",
                "difficulty": "expert"
            },
            {
                "id": 7,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 5:42 to 7:42?",
                "answer": 120,
                "correctAnswer": "120",
                "difficulty": "expert"
            },
            {
                "id": 8,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 3, minute hand at 33 minutes]",
                "answer": "3:33",
                "correctAnswer": "3:33",
                "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 5 minutes]",
                "answer": "10:05",
                "correctAnswer": "10:05",
                "difficulty": "expert"
            },
            {
                "id": 10,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 5:33 to 7:13?",
                "answer": 100,
                "correctAnswer": "100",
                "difficulty": "expert"
            },
            {
                "id": 11,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "52 minutes before 6:05 = ?",
                "answer": "5:13",
                "correctAnswer": "5:13",
                "difficulty": "expert"
            },
            {
                "id": 12,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "45 minutes before 4:17 = ?",
                "answer": "3:32",
                "correctAnswer": "3:32",
                "difficulty": "expert"
            },
            {
                "id": 13,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 4, minute hand at 28 minutes]",
                "answer": "4:28",
                "correctAnswer": "4:28",
                "difficulty": "expert"
            },
            {
                "id": 14,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 11:57 to 12:24?",
                "answer": 27,
                "correctAnswer": "27",
                "difficulty": "expert"
            },
            {
                "id": 15,
                "type": "clock-math",
                "subType": "add-time",
                "question": "22 minutes after 10:12 = ?",
                "answer": "10:34",
                "correctAnswer": "10:34",
                "difficulty": "expert"
            },
            {
                "id": 16,
                "type": "clock-math",
                "subType": "add-time",
                "question": "3 minutes after 4:54 = ?",
                "answer": "4:57",
                "correctAnswer": "4:57",
                "difficulty": "expert"
            },
            {
                "id": 17,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "39 minutes before 4:32 = ?",
                "answer": "3:53",
                "correctAnswer": "3:53",
                "difficulty": "expert"
            },
            {
                "id": 18,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "31 minutes before 8:45 = ?",
                "answer": "8:14",
                "correctAnswer": "8:14",
                "difficulty": "expert"
            },
            {
                "id": 19,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "36 minutes before 11:28 = ?",
                "answer": "10:52",
                "correctAnswer": "10:52",
                "difficulty": "expert"
            },
            {
                "id": 20,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "30 minutes before 10:47 = ?",
                "answer": "10:17",
                "correctAnswer": "10:17",
                "difficulty": "expert"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}