medium Set 15 Form Exercise

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            "subType": "skip-counting",
            "question": "What is the next number in the sequence? 30, __, 36, 39, 42",
            "answer": 33,
            "correctAnswer": "33",
            "difficulty": "normal"
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            "id": 2,
            "type": "counting",
            "subType": "skip-counting",
            "question": "What is the next number in the sequence? 10, 20, __, 40, 50",
            "answer": 30,
            "correctAnswer": "30",
            "difficulty": "normal"
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            "id": 3,
            "type": "counting",
            "subType": "count-objects",
            "question": "Count the stars: How many are there? (44 stars)",
            "answer": 44,
            "correctAnswer": "44",
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            "id": 4,
            "type": "counting",
            "subType": "count-objects",
            "question": "Count the triangles: How many are there? (42 triangles)",
            "answer": 42,
            "correctAnswer": "42",
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            "type": "counting",
            "subType": "count-by",
            "question": "Count by 5s: 25, 30, 35, 40, __",
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            "correctAnswer": "45",
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            "id": 6,
            "type": "counting",
            "subType": "what-comes-next",
            "question": "What comes after 56?",
            "answer": 57,
            "correctAnswer": "57",
            "difficulty": "normal"
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            "id": 7,
            "type": "counting",
            "subType": "skip-counting",
            "question": "What is the next number in the sequence? 34, __, 38, 40, 42",
            "answer": 36,
            "correctAnswer": "36",
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            "id": 8,
            "type": "counting",
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            "question": "What is the next number in the sequence? 40, __, 50, 55, 60",
            "answer": 45,
            "correctAnswer": "45",
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            "answer": 40,
            "correctAnswer": "40",
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            "type": "counting",
            "subType": "what-comes-next",
            "question": "What comes after 45?",
            "answer": 46,
            "correctAnswer": "46",
            "difficulty": "normal"
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            "id": 11,
            "type": "counting",
            "subType": "skip-counting",
            "question": "What is the next number in the sequence? 40, __, 60, 70, 80",
            "answer": 50,
            "correctAnswer": "50",
            "difficulty": "normal"
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            "id": 12,
            "type": "counting",
            "subType": "what-comes-next",
            "question": "What comes after 61?",
            "answer": 62,
            "correctAnswer": "62",
            "difficulty": "normal"
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            "id": 13,
            "type": "counting",
            "subType": "skip-counting",
            "question": "What is the next number in the sequence? 18, 21, __, 27, 30",
            "answer": 24,
            "correctAnswer": "24",
            "difficulty": "normal"
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            "id": 14,
            "type": "counting",
            "subType": "count-by",
            "question": "Count by 2s: 26, 28, 30, 32, __",
            "answer": 34,
            "correctAnswer": "34",
            "difficulty": "normal"
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            "id": 15,
            "type": "counting",
            "subType": "count-by",
            "question": "Count by 10s: 10, 20, 30, 40, __",
            "answer": 50,
            "correctAnswer": "50",
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            "subType": "what-comes-next",
            "question": "What comes after 86?",
            "answer": 87,
            "correctAnswer": "87",
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            "type": "counting",
            "subType": "skip-counting",
            "question": "What is the next number in the sequence? 16, 18, 20, __, 24",
            "answer": 22,
            "correctAnswer": "22",
            "difficulty": "normal"
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            "subType": "count-by",
            "question": "Count by 2s: 28, 30, 32, 34, __",
            "answer": 36,
            "correctAnswer": "36",
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            "type": "counting",
            "subType": "what-comes-next",
            "question": "What comes after 99?",
            "answer": 100,
            "correctAnswer": "100",
            "difficulty": "normal"
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            "subType": "skip-counting",
            "question": "What is the next number in the sequence? 46, 48, __, 52, 54",
            "answer": 50,
            "correctAnswer": "50",
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