B Set 71 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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        "operation": "counting",
        "subject": "arithmetic",
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            "maxNumber": 100
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        "problems": [
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                "id": 1,
                "type": "counting",
                "subType": "what-comes-next",
                "question": "What comes after 65?",
                "answer": 66,
                "correctAnswer": "66",
                "difficulty": "normal"
            },
            {
                "id": 2,
                "type": "counting",
                "subType": "skip-counting",
                "question": "What is the next number in the sequence? 30, 40, 50, __, 70",
                "answer": 60,
                "correctAnswer": "60",
                "difficulty": "normal"
            },
            {
                "id": 3,
                "type": "counting",
                "subType": "skip-counting",
                "question": "What is the next number in the sequence? 24, 27, 30, __, 36",
                "answer": 33,
                "correctAnswer": "33",
                "difficulty": "normal"
            },
            {
                "id": 4,
                "type": "counting",
                "subType": "skip-counting",
                "question": "What is the next number in the sequence? 35, 40, __, 50, 55",
                "answer": 45,
                "correctAnswer": "45",
                "difficulty": "normal"
            },
            {
                "id": 5,
                "type": "counting",
                "subType": "skip-counting",
                "question": "What is the next number in the sequence? 20, __, 40, 50, 60",
                "answer": 30,
                "correctAnswer": "30",
                "difficulty": "normal"
            },
            {
                "id": 6,
                "type": "counting",
                "subType": "skip-counting",
                "question": "What is the next number in the sequence? 9, 12, __, 18, 21",
                "answer": 15,
                "correctAnswer": "15",
                "difficulty": "normal"
            },
            {
                "id": 7,
                "type": "counting",
                "subType": "what-comes-next",
                "question": "What comes after 15?",
                "answer": 16,
                "correctAnswer": "16",
                "difficulty": "normal"
            },
            {
                "id": 8,
                "type": "counting",
                "subType": "what-comes-next",
                "question": "What comes after 54?",
                "answer": 55,
                "correctAnswer": "55",
                "difficulty": "normal"
            },
            {
                "id": 9,
                "type": "counting",
                "subType": "count-objects",
                "question": "Count the hearts: How many are there? (19 hearts)",
                "answer": 19,
                "correctAnswer": "19",
                "difficulty": "normal"
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                "id": 10,
                "type": "counting",
                "subType": "skip-counting",
                "question": "What is the next number in the sequence? 10, 20, 30, __, 50",
                "answer": 40,
                "correctAnswer": "40",
                "difficulty": "normal"
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                "id": 11,
                "type": "counting",
                "subType": "count-by",
                "question": "Count by 5s: 25, 30, 35, 40, __",
                "answer": 45,
                "correctAnswer": "45",
                "difficulty": "normal"
            },
            {
                "id": 12,
                "type": "counting",
                "subType": "count-objects",
                "question": "Count the flowers: How many are there? (68 flowers)",
                "answer": 68,
                "correctAnswer": "68",
                "difficulty": "normal"
            },
            {
                "id": 13,
                "type": "counting",
                "subType": "skip-counting",
                "question": "What is the next number in the sequence? 20, __, 30, 35, 40",
                "answer": 25,
                "correctAnswer": "25",
                "difficulty": "normal"
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                "id": 14,
                "type": "counting",
                "subType": "skip-counting",
                "question": "What is the next number in the sequence? 10, __, 30, 40, 50",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "normal"
            },
            {
                "id": 15,
                "type": "counting",
                "subType": "count-by",
                "question": "Count by 5s: 40, 45, 50, 55, __",
                "answer": 60,
                "correctAnswer": "60",
                "difficulty": "normal"
            },
            {
                "id": 16,
                "type": "counting",
                "subType": "what-comes-next",
                "question": "What comes after 93?",
                "answer": 94,
                "correctAnswer": "94",
                "difficulty": "normal"
            },
            {
                "id": 17,
                "type": "counting",
                "subType": "count-objects",
                "question": "Count the apples: How many are there? (83 apples)",
                "answer": 83,
                "correctAnswer": "83",
                "difficulty": "normal"
            },
            {
                "id": 18,
                "type": "counting",
                "subType": "count-objects",
                "question": "Count the triangles: How many are there? (79 triangles)",
                "answer": 79,
                "correctAnswer": "79",
                "difficulty": "normal"
            },
            {
                "id": 19,
                "type": "counting",
                "subType": "count-objects",
                "question": "Count the triangles: How many are there? (4 triangles)",
                "answer": 4,
                "correctAnswer": "4",
                "difficulty": "normal"
            },
            {
                "id": 20,
                "type": "counting",
                "subType": "count-by",
                "question": "Count by 2s: 20, 22, 24, 26, __",
                "answer": 28,
                "correctAnswer": "28",
                "difficulty": "normal"
            }
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        "layout": {
            "columns": 2,
            "problemsPerPage": 20
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