Time Half Hour Expert — Set 59

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    "contentData": {
        "operation": "clock-math",
        "subject": "clock-math",
        "difficulty": "expert",
        "config": {
            "difficulty": "expert",
            "clockMode": "half-hour",
            "maxNumber": 10
        },
        "problems": [
            {
                "id": 1,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 6:50 to 7:42?",
                "answer": 52,
                "correctAnswer": "52",
                "difficulty": "expert"
            },
            {
                "id": 2,
                "type": "clock-math",
                "subType": "add-time",
                "question": "28 minutes after 2:30 = ?",
                "answer": "2:58",
                "correctAnswer": "2:58",
                "difficulty": "expert"
            },
            {
                "id": 3,
                "type": "clock-math",
                "subType": "add-time",
                "question": "73 minutes after 4:31 = ?",
                "answer": "5:44",
                "correctAnswer": "5:44",
                "difficulty": "expert"
            },
            {
                "id": 4,
                "type": "clock-math",
                "subType": "add-time",
                "question": "8 minutes after 4:23 = ?",
                "answer": "4:31",
                "correctAnswer": "4:31",
                "difficulty": "expert"
            },
            {
                "id": 5,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 7:21 to 9:10?",
                "answer": 109,
                "correctAnswer": "109",
                "difficulty": "expert"
            },
            {
                "id": 6,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 7, minute hand at 27 minutes]",
                "answer": "7:27",
                "correctAnswer": "7:27",
                "difficulty": "expert"
            },
            {
                "id": 7,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 9, minute hand at 24 minutes]",
                "answer": "9:24",
                "correctAnswer": "9:24",
                "difficulty": "expert"
            },
            {
                "id": 8,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 9, minute hand at 25 minutes]",
                "answer": "9:25",
                "correctAnswer": "9:25",
                "difficulty": "expert"
            },
            {
                "id": 9,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 11:12 to 12:37?",
                "answer": 85,
                "correctAnswer": "85",
                "difficulty": "expert"
            },
            {
                "id": 10,
                "type": "clock-math",
                "subType": "add-time",
                "question": "62 minutes after 6:30 = ?",
                "answer": "7:32",
                "correctAnswer": "7:32",
                "difficulty": "expert"
            },
            {
                "id": 11,
                "type": "clock-math",
                "subType": "add-time",
                "question": "9 minutes after 6:56 = ?",
                "answer": "7:05",
                "correctAnswer": "7:05",
                "difficulty": "expert"
            },
            {
                "id": 12,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "15 minutes before 4:03 = ?",
                "answer": "3:48",
                "correctAnswer": "3:48",
                "difficulty": "expert"
            },
            {
                "id": 13,
                "type": "clock-math",
                "subType": "add-time",
                "question": "69 minutes after 3:59 = ?",
                "answer": "5:08",
                "correctAnswer": "5:08",
                "difficulty": "expert"
            },
            {
                "id": 14,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 6:15 to 8:03?",
                "answer": 108,
                "correctAnswer": "108",
                "difficulty": "expert"
            },
            {
                "id": 15,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 5:17 to 7:05?",
                "answer": 108,
                "correctAnswer": "108",
                "difficulty": "expert"
            },
            {
                "id": 16,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "41 minutes before 2:56 = ?",
                "answer": "2:15",
                "correctAnswer": "2:15",
                "difficulty": "expert"
            },
            {
                "id": 17,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "11 minutes before 12:29 = ?",
                "answer": "12:18",
                "correctAnswer": "12:18",
                "difficulty": "expert"
            },
            {
                "id": 18,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 9:55 to 11:23?",
                "answer": 88,
                "correctAnswer": "88",
                "difficulty": "expert"
            },
            {
                "id": 19,
                "type": "clock-math",
                "subType": "add-time",
                "question": "74 minutes after 11:00 = ?",
                "answer": "12:14",
                "correctAnswer": "12:14",
                "difficulty": "expert"
            },
            {
                "id": 20,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "1 minutes before 11:24 = ?",
                "answer": "11:23",
                "correctAnswer": "11:23",
                "difficulty": "expert"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
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