B Set 80 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": {
            "maxNumber": 100,
            "clockMode": "hour",
            "maxSum": 1000,
            "maxOperand": 1000,
            "_gradeLevel": "2"
        },
        "problems": [
            {
                "id": 1,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 1:05 to 2:05?",
                "answer": 60,
                "correctAnswer": "60",
                "difficulty": "normal",
                "visualIntent": {
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                    "category": "fruits",
                    "label": "60"
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            {
                "id": 2,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 4, minute hand at 5 minutes]",
                "answer": "4:05",
                "correctAnswer": "4:05",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "4:05"
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            },
            {
                "id": 3,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 10:45 to 10:55?",
                "answer": 10,
                "correctAnswer": "10",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "10"
                }
            },
            {
                "id": 4,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 10, minute hand at 55 minutes]",
                "answer": "10:55",
                "correctAnswer": "10:55",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "10:55"
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            },
            {
                "id": 5,
                "type": "clock-math",
                "subType": "add-time",
                "question": "55 minutes after 9:45 = ?",
                "answer": "10:40",
                "correctAnswer": "10:40",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "10:40"
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            },
            {
                "id": 6,
                "type": "clock-math",
                "subType": "add-time",
                "question": "55 minutes after 1:00 = ?",
                "answer": "1:55",
                "correctAnswer": "1:55",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "1:55"
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            },
            {
                "id": 7,
                "type": "clock-math",
                "subType": "add-time",
                "question": "30 minutes after 2:05 = ?",
                "answer": "2:35",
                "correctAnswer": "2:35",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "2:35"
                }
            },
            {
                "id": 8,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "5 minutes before 5:40 = ?",
                "answer": "5:35",
                "correctAnswer": "5:35",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "5:35"
                }
            },
            {
                "id": 9,
                "type": "clock-math",
                "subType": "add-time",
                "question": "20 minutes after 4:30 = ?",
                "answer": "4:50",
                "correctAnswer": "4:50",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "4:50"
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            },
            {
                "id": 10,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "60 minutes before 10:00 = ?",
                "answer": "9:00",
                "correctAnswer": "9:00",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "9:00"
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            },
            {
                "id": 11,
                "type": "clock-math",
                "subType": "add-time",
                "question": "55 minutes after 5:30 = ?",
                "answer": "6:25",
                "correctAnswer": "6:25",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "6:25"
                }
            },
            {
                "id": 12,
                "type": "clock-math",
                "subType": "add-time",
                "question": "30 minutes after 10:10 = ?",
                "answer": "10:40",
                "correctAnswer": "10:40",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "10:40"
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            },
            {
                "id": 13,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 2:40 to 3:30?",
                "answer": 50,
                "correctAnswer": "50",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "50"
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            },
            {
                "id": 14,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "60 minutes before 5:10 = ?",
                "answer": "4:10",
                "correctAnswer": "4:10",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "4:10"
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            },
            {
                "id": 15,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 8, minute hand at 35 minutes]",
                "answer": "8:35",
                "correctAnswer": "8:35",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "8:35"
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            },
            {
                "id": 16,
                "type": "clock-math",
                "subType": "add-time",
                "question": "55 minutes after 5:40 = ?",
                "answer": "6:35",
                "correctAnswer": "6:35",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "6:35"
                }
            },
            {
                "id": 17,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "45 minutes before 7:15 = ?",
                "answer": "6:30",
                "correctAnswer": "6:30",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "6:30"
                }
            },
            {
                "id": 18,
                "type": "clock-math",
                "subType": "add-time",
                "question": "30 minutes after 3:30 = ?",
                "answer": "4:00",
                "correctAnswer": "4:00",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "4:00"
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            },
            {
                "id": 19,
                "type": "clock-math",
                "subType": "add-time",
                "question": "60 minutes after 7:30 = ?",
                "answer": "8:30",
                "correctAnswer": "8:30",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "8:30"
                }
            },
            {
                "id": 20,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "10 minutes before 11:35 = ?",
                "answer": "11:25",
                "correctAnswer": "11:25",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "11:25"
                }
            }
        ],
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            "columns": 2,
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