Number Chain Mixed Medium — Set 9

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                    "op": "×",
                    "value": 3
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                    "op": "×",
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            "id": 2,
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            "startNumber": 17,
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                    "op": "+",
                    "value": 5
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                    "op": "+",
                    "value": 9
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            "startNumber": 5,
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                    "op": "×",
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                25,
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            "missingStep": 3,
            "answer": 93,
            "correctAnswer": "93",
            "question": "Start at 5. Follow the chain: ×5, +8, -2, ×3. What is the result after step 4?"
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        {
            "id": 4,
            "type": "number-chain",
            "startNumber": 25,
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                    "op": "×",
                    "value": 3
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            "missingStep": 3,
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            "id": 5,
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            "startNumber": 29,
            "steps": [
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                    "op": "-",
                    "value": 13
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                    "value": 5
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                    "op": "×",
                    "value": 2
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                    "op": "-",
                    "value": 8
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                16,
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            "missingStep": 2,
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        },
        {
            "id": 6,
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            "startNumber": 16,
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                    "op": "+",
                    "value": 1
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            "missingStep": 2,
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            "id": 7,
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            "startNumber": 3,
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            "missingStep": 1,
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            "startNumber": 7,
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                    "op": "+",
                    "value": 6
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                    "value": 2
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                    "op": "+",
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            "missingStep": 3,
            "answer": 22,
            "correctAnswer": "22",
            "question": "Start at 7. Follow the chain: +6, ×2, -12, +8. What is the result after step 4?"
        }
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