B Set 22 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": "medium",
        "config": {
            "clockMode": "elapsed-time",
            "maxNumber": 10
        },
        "problems": [
            {
                "id": 1,
                "type": "clock-math",
                "subType": "add-time",
                "question": "75 minutes after 7:45 = ?",
                "answer": "9:00",
                "correctAnswer": "9:00",
                "difficulty": "normal"
            },
            {
                "id": 2,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "40 minutes before 10:00 = ?",
                "answer": "9:20",
                "correctAnswer": "9:20",
                "difficulty": "normal"
            },
            {
                "id": 3,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "35 minutes before 6:55 = ?",
                "answer": "6:20",
                "correctAnswer": "6:20",
                "difficulty": "normal"
            },
            {
                "id": 4,
                "type": "clock-math",
                "subType": "add-time",
                "question": "55 minutes after 6:30 = ?",
                "answer": "7:25",
                "correctAnswer": "7:25",
                "difficulty": "normal"
            },
            {
                "id": 5,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 1, minute hand at 15 minutes]",
                "answer": "1:15",
                "correctAnswer": "1:15",
                "difficulty": "normal"
            },
            {
                "id": 6,
                "type": "clock-math",
                "subType": "add-time",
                "question": "60 minutes after 3:10 = ?",
                "answer": "4:10",
                "correctAnswer": "4:10",
                "difficulty": "normal"
            },
            {
                "id": 7,
                "type": "clock-math",
                "subType": "add-time",
                "question": "55 minutes after 2:00 = ?",
                "answer": "2:55",
                "correctAnswer": "2:55",
                "difficulty": "normal"
            },
            {
                "id": 8,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "15 minutes before 6:10 = ?",
                "answer": "5:55",
                "correctAnswer": "5:55",
                "difficulty": "normal"
            },
            {
                "id": 9,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "55 minutes before 11:05 = ?",
                "answer": "10:10",
                "correctAnswer": "10:10",
                "difficulty": "normal"
            },
            {
                "id": 10,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 7:40 to 8:20?",
                "answer": 40,
                "correctAnswer": "40",
                "difficulty": "normal"
            },
            {
                "id": 11,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 7:10 to 8:00?",
                "answer": 50,
                "correctAnswer": "50",
                "difficulty": "normal"
            },
            {
                "id": 12,
                "type": "clock-math",
                "subType": "add-time",
                "question": "60 minutes after 3:00 = ?",
                "answer": "4:00",
                "correctAnswer": "4:00",
                "difficulty": "normal"
            },
            {
                "id": 13,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 7:45 to 8:10?",
                "answer": 25,
                "correctAnswer": "25",
                "difficulty": "normal"
            },
            {
                "id": 14,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 2, minute hand at 5 minutes]",
                "answer": "2:05",
                "correctAnswer": "2:05",
                "difficulty": "normal"
            },
            {
                "id": 15,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 5, minute hand at 5 minutes]",
                "answer": "5:05",
                "correctAnswer": "5:05",
                "difficulty": "normal"
            },
            {
                "id": 16,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "25 minutes before 3:55 = ?",
                "answer": "3:30",
                "correctAnswer": "3:30",
                "difficulty": "normal"
            },
            {
                "id": 17,
                "type": "clock-math",
                "subType": "add-time",
                "question": "15 minutes after 2:30 = ?",
                "answer": "2:45",
                "correctAnswer": "2:45",
                "difficulty": "normal"
            },
            {
                "id": 18,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 11:20 to 1:05?",
                "answer": 105,
                "correctAnswer": "105",
                "difficulty": "normal"
            },
            {
                "id": 19,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 8, minute hand at 45 minutes]",
                "answer": "8:45",
                "correctAnswer": "8:45",
                "difficulty": "normal"
            },
            {
                "id": 20,
                "type": "clock-math",
                "subType": "add-time",
                "question": "15 minutes after 4:30 = ?",
                "answer": "4:45",
                "correctAnswer": "4:45",
                "difficulty": "normal"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "outputTargets": {
        "screen": true,
        "print": true,
        "pdf": true,
        "answerKey": true
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}