medium Set 45 Form Exercise

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            "question": "What comes next in the pattern? 18, 30, 42, 54, 66, __",
            "answer": 78,
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                8,
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            "question": "What comes next in the pattern? 35, 26, 17, 8, -1, __",
            "answer": -10,
            "correctAnswer": "-10",
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                18,
                23,
                28,
                33
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                29,
                43,
                57,
                71
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            "answer": 85,
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            "type": "patterns",
            "subType": "geometric-sequence",
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                5,
                15,
                45,
                135,
                405
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            "answer": 1215,
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            "type": "patterns",
            "subType": "arithmetic-sequence",
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                19,
                23,
                27,
                31,
                35
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            "question": "What comes next in the pattern? 19, 23, 27, 31, 35, __",
            "answer": 39,
            "correctAnswer": "39",
            "difficulty": "medium"
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            "type": "patterns",
            "subType": "arithmetic-sequence",
            "sequence": [
                20,
                27,
                34,
                41,
                48
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            "question": "What comes next in the pattern? 20, 27, 34, 41, 48, __",
            "answer": 55,
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                19,
                22
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            "subType": "arithmetic-sequence",
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                37,
                56,
                75,
                94
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            "correctAnswer": "113",
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            "type": "patterns",
            "subType": "arithmetic-sequence",
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                22,
                12,
                2,
                -8
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            "correctAnswer": "-18",
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                40,
                49,
                58,
                67
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                54,
                64,
                74,
                84
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            "question": "What comes next in the pattern? 44, 54, 64, 74, 84, __",
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            "correctAnswer": "94",
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