B Set 77 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": "elapsed-time",
            "maxSum": 1000,
            "maxOperand": 1000,
            "_gradeLevel": "2"
        },
        "problems": [
            {
                "id": 1,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 10:05 to 11:20?",
                "answer": 75,
                "correctAnswer": "75",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "75"
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            },
            {
                "id": 2,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "35 minutes before 8:10 = ?",
                "answer": "7:35",
                "correctAnswer": "7:35",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "7:35"
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            },
            {
                "id": 3,
                "type": "clock-math",
                "subType": "add-time",
                "question": "10 minutes after 2:20 = ?",
                "answer": "2:30",
                "correctAnswer": "2:30",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "2:30"
                }
            },
            {
                "id": 4,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 8:00 to 8:25?",
                "answer": 25,
                "correctAnswer": "25",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "25"
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            },
            {
                "id": 5,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "5 minutes before 4:30 = ?",
                "answer": "4:25",
                "correctAnswer": "4:25",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "4:25"
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            },
            {
                "id": 6,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 1:55 to 2:45?",
                "answer": 50,
                "correctAnswer": "50",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "50"
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            {
                "id": 7,
                "type": "clock-math",
                "subType": "add-time",
                "question": "25 minutes after 10:10 = ?",
                "answer": "10:35",
                "correctAnswer": "10:35",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "10:35"
                }
            },
            {
                "id": 8,
                "type": "clock-math",
                "subType": "add-time",
                "question": "5 minutes after 9:45 = ?",
                "answer": "9:50",
                "correctAnswer": "9:50",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "9:50"
                }
            },
            {
                "id": 9,
                "type": "clock-math",
                "subType": "add-time",
                "question": "60 minutes after 7:55 = ?",
                "answer": "8:55",
                "correctAnswer": "8:55",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "8:55"
                }
            },
            {
                "id": 10,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 8, minute hand at 20 minutes]",
                "answer": "8:20",
                "correctAnswer": "8:20",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "8:20"
                }
            },
            {
                "id": 11,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 10:10 to 10:40?",
                "answer": 30,
                "correctAnswer": "30",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "30"
                }
            },
            {
                "id": 12,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 6, minute hand at 5 minutes]",
                "answer": "6:05",
                "correctAnswer": "6:05",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "6:05"
                }
            },
            {
                "id": 13,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "20 minutes before 7:15 = ?",
                "answer": "6:55",
                "correctAnswer": "6:55",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "6:55"
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            },
            {
                "id": 14,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 12, minute hand at 5 minutes]",
                "answer": "12:05",
                "correctAnswer": "12:05",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "12:05"
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            },
            {
                "id": 15,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "5 minutes before 12:10 = ?",
                "answer": "12:05",
                "correctAnswer": "12:05",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "12:05"
                }
            },
            {
                "id": 16,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 10:20 to 11:40?",
                "answer": 80,
                "correctAnswer": "80",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "80"
                }
            },
            {
                "id": 17,
                "type": "clock-math",
                "subType": "subtract-time",
                "question": "35 minutes before 9:00 = ?",
                "answer": "8:25",
                "correctAnswer": "8:25",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "8:25"
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            },
            {
                "id": 18,
                "type": "clock-math",
                "subType": "read-time",
                "question": "What time is shown on the clock? [hour hand near 10, minute hand at 20 minutes]",
                "answer": "10:20",
                "correctAnswer": "10:20",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "10:20"
                }
            },
            {
                "id": 19,
                "type": "clock-math",
                "subType": "add-time",
                "question": "70 minutes after 7:00 = ?",
                "answer": "8:10",
                "correctAnswer": "8:10",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "8:10"
                }
            },
            {
                "id": 20,
                "type": "clock-math",
                "subType": "elapsed-time",
                "question": "How many minutes from 10:10 to 11:05?",
                "answer": 55,
                "correctAnswer": "55",
                "difficulty": "normal",
                "visualIntent": {
                    "layout": "icon-badge",
                    "category": "fruits",
                    "label": "55"
                }
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
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    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
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