B Set 20 Unknown

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

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    "contentData": {
        "operation": "clock-math",
        "subject": "clock-math",
        "difficulty": "expert",
        "config": {
            "difficulty": "expert",
            "clockMode": "hour",
            "maxNumber": 10
        },
        "problems": [
            {
                "id": 1,
                "type": "clock-math",
                "subType": "add-time",
                "question": "1 minutes after 4:13 = ?",
                "answer": "4:14",
                "correctAnswer": "4:14",
                "difficulty": "expert"
            },
            {
                "id": 2,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 8:00 to 8:08?",
                "answer": 8,
                "correctAnswer": "8",
                "difficulty": "expert"
            },
            {
                "id": 3,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 12, minute hand at 30 minutes]",
                "answer": "12:30",
                "correctAnswer": "12:30",
                "difficulty": "expert"
            },
            {
                "id": 4,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "43 minutes before 5:32 = ?",
                "answer": "4:49",
                "correctAnswer": "4:49",
                "difficulty": "expert"
            },
            {
                "id": 5,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 7, minute hand at 34 minutes]",
                "answer": "7:34",
                "correctAnswer": "7:34",
                "difficulty": "expert"
            },
            {
                "id": 6,
                "type": "clock-math",
                "subType": "add-time",
                "question": "28 minutes after 8:34 = ?",
                "answer": "9:02",
                "correctAnswer": "9:02",
                "difficulty": "expert"
            },
            {
                "id": 7,
                "type": "clock-math",
                "subType": "add-time",
                "question": "22 minutes after 7:35 = ?",
                "answer": "7:57",
                "correctAnswer": "7:57",
                "difficulty": "expert"
            },
            {
                "id": 8,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 3:40 to 5:29?",
                "answer": 109,
                "correctAnswer": "109",
                "difficulty": "expert"
            },
            {
                "id": 9,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 8:53 to 9:30?",
                "answer": 37,
                "correctAnswer": "37",
                "difficulty": "expert"
            },
            {
                "id": 10,
                "type": "clock-math",
                "subType": "add-time",
                "question": "65 minutes after 5:27 = ?",
                "answer": "6:32",
                "correctAnswer": "6:32",
                "difficulty": "expert"
            },
            {
                "id": 11,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "3 minutes before 6:40 = ?",
                "answer": "6:37",
                "correctAnswer": "6:37",
                "difficulty": "expert"
            },
            {
                "id": 12,
                "type": "clock-math",
                "subType": "add-time",
                "question": "61 minutes after 2:12 = ?",
                "answer": "3:13",
                "correctAnswer": "3:13",
                "difficulty": "expert"
            },
            {
                "id": 13,
                "type": "clock-math",
                "subType": "add-time",
                "question": "10 minutes after 9:27 = ?",
                "answer": "9:37",
                "correctAnswer": "9:37",
                "difficulty": "expert"
            },
            {
                "id": 14,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "38 minutes before 12:25 = ?",
                "answer": "11:47",
                "correctAnswer": "11:47",
                "difficulty": "expert"
            },
            {
                "id": 15,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 5:35 to 5:59?",
                "answer": 24,
                "correctAnswer": "24",
                "difficulty": "expert"
            },
            {
                "id": 16,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 5:34 to 5:52?",
                "answer": 18,
                "correctAnswer": "18",
                "difficulty": "expert"
            },
            {
                "id": 17,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "15 minutes before 9:09 = ?",
                "answer": "8:54",
                "correctAnswer": "8:54",
                "difficulty": "expert"
            },
            {
                "id": 18,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 10:16 to 10:51?",
                "answer": 35,
                "correctAnswer": "35",
                "difficulty": "expert"
            },
            {
                "id": 19,
                "type": "clock-math",
                "subType": "add-time",
                "question": "83 minutes after 11:32 = ?",
                "answer": "12:55",
                "correctAnswer": "12:55",
                "difficulty": "expert"
            },
            {
                "id": 20,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 11, minute hand at 31 minutes]",
                "answer": "11:31",
                "correctAnswer": "11:31",
                "difficulty": "expert"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "outputTargets": {
        "screen": true,
        "print": true,
        "pdf": true,
        "answerKey": true
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}