B Set 14 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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        "subject": "clock-math",
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            "clockMode": "quarter-hour",
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                "id": 1,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "60 minutes before 3:30 = ?",
                "answer": "2:30",
                "correctAnswer": "2:30",
                "difficulty": "starter"
            },
            {
                "id": 2,
                "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": "starter"
            },
            {
                "id": 3,
                "type": "clock-math",
                "subType": "subtract-time",
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                "id": 4,
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                "question": "What time is shown on the clock? [hour hand near 8, minute hand at 30 minutes]",
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                "correctAnswer": "8:30",
                "difficulty": "starter"
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            {
                "id": 5,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 3, minute hand at 30 minutes]",
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                "correctAnswer": "3:30",
                "difficulty": "starter"
            },
            {
                "id": 6,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "60 minutes before 6:00 = ?",
                "answer": "5:00",
                "correctAnswer": "5:00",
                "difficulty": "starter"
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                "id": 7,
                "type": "clock-math",
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                "question": "What time is shown on the clock? [hour hand near 7, minute hand at 30 minutes]",
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                "correctAnswer": "7:30",
                "difficulty": "starter"
            },
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                "id": 8,
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                "subType": "add-time",
                "question": "90 minutes after 7:30 = ?",
                "answer": "9:00",
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                "id": 11,
                "type": "clock-math",
                "subType": "add-time",
                "question": "30 minutes after 8:00 = ?",
                "answer": "8:30",
                "correctAnswer": "8:30",
                "difficulty": "starter"
            },
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                "id": 13,
                "type": "clock-math",
                "subType": "add-time",
                "question": "60 minutes after 2:00 = ?",
                "answer": "3:00",
                "correctAnswer": "3:00",
                "difficulty": "starter"
            },
            {
                "id": 14,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "30 minutes before 12:00 = ?",
                "answer": "11:30",
                "correctAnswer": "11:30",
                "difficulty": "starter"
            },
            {
                "id": 15,
                "type": "clock-math",
                "subType": "add-time",
                "question": "60 minutes after 3:00 = ?",
                "answer": "4:00",
                "correctAnswer": "4:00",
                "difficulty": "starter"
            },
            {
                "id": 16,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "60 minutes before 3:00 = ?",
                "answer": "2:00",
                "correctAnswer": "2:00",
                "difficulty": "starter"
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                "id": 17,
                "type": "clock-math",
                "subType": "add-time",
                "question": "90 minutes after 6:00 = ?",
                "answer": "7:30",
                "correctAnswer": "7:30",
                "difficulty": "starter"
            },
            {
                "id": 19,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "30 minutes before 2:30 = ?",
                "answer": "2:00",
                "correctAnswer": "2:00",
                "difficulty": "starter"
            },
            {
                "id": 20,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 2:00 to 3:30?",
                "answer": 90,
                "correctAnswer": "90",
                "difficulty": "starter"
            }
        ],
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    "_archetype": "form-exercise",
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