B Set 49 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": "hard",
        "config": {
            "difficulty": "hard",
            "clockMode": "hour",
            "maxNumber": 10
        },
        "problems": [
            {
                "id": 1,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 3, minute hand at 23 minutes]",
                "answer": "3:23",
                "correctAnswer": "3:23",
                "difficulty": "hard"
            },
            {
                "id": 2,
                "type": "clock-math",
                "subType": "add-time",
                "question": "20 minutes after 8:18 = ?",
                "answer": "8:38",
                "correctAnswer": "8:38",
                "difficulty": "hard"
            },
            {
                "id": 3,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 3:48 to 5:19?",
                "answer": 91,
                "correctAnswer": "91",
                "difficulty": "hard"
            },
            {
                "id": 4,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "26 minutes before 10:25 = ?",
                "answer": "9:59",
                "correctAnswer": "9:59",
                "difficulty": "hard"
            },
            {
                "id": 5,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 8:54 to 9:00?",
                "answer": 6,
                "correctAnswer": "6",
                "difficulty": "hard"
            },
            {
                "id": 6,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 3, minute hand at 44 minutes]",
                "answer": "3:44",
                "correctAnswer": "3:44",
                "difficulty": "hard"
            },
            {
                "id": 7,
                "type": "clock-math",
                "subType": "add-time",
                "question": "12 minutes after 11:49 = ?",
                "answer": "12:01",
                "correctAnswer": "12:01",
                "difficulty": "hard"
            },
            {
                "id": 8,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "1 minutes before 3:43 = ?",
                "answer": "3:42",
                "correctAnswer": "3:42",
                "difficulty": "hard"
            },
            {
                "id": 9,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "34 minutes before 12:37 = ?",
                "answer": "12:03",
                "correctAnswer": "12:03",
                "difficulty": "hard"
            },
            {
                "id": 10,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 10:34 to 12:22?",
                "answer": 108,
                "correctAnswer": "108",
                "difficulty": "hard"
            },
            {
                "id": 11,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 11:57 to 12:22?",
                "answer": 25,
                "correctAnswer": "25",
                "difficulty": "hard"
            },
            {
                "id": 12,
                "type": "clock-math",
                "subType": "add-time",
                "question": "19 minutes after 4:10 = ?",
                "answer": "4:29",
                "correctAnswer": "4:29",
                "difficulty": "hard"
            },
            {
                "id": 13,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "12 minutes before 3:31 = ?",
                "answer": "3:19",
                "correctAnswer": "3:19",
                "difficulty": "hard"
            },
            {
                "id": 14,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "56 minutes before 9:21 = ?",
                "answer": "8:25",
                "correctAnswer": "8:25",
                "difficulty": "hard"
            },
            {
                "id": 15,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "25 minutes before 6:11 = ?",
                "answer": "5:46",
                "correctAnswer": "5:46",
                "difficulty": "hard"
            },
            {
                "id": 16,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "5 minutes before 12:49 = ?",
                "answer": "12:44",
                "correctAnswer": "12:44",
                "difficulty": "hard"
            },
            {
                "id": 17,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [10 o'clock]",
                "answer": "10:00",
                "correctAnswer": "10:00",
                "difficulty": "hard"
            },
            {
                "id": 18,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "36 minutes before 11:29 = ?",
                "answer": "10:53",
                "correctAnswer": "10:53",
                "difficulty": "hard"
            },
            {
                "id": 19,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 5, minute hand at 52 minutes]",
                "answer": "5:52",
                "correctAnswer": "5:52",
                "difficulty": "hard"
            },
            {
                "id": 20,
                "type": "clock-math",
                "subType": "add-time",
                "question": "37 minutes after 8:49 = ?",
                "answer": "9:26",
                "correctAnswer": "9:26",
                "difficulty": "hard"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}