Function Machine Division Expert — Set 72

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    "contentData": {
        "operation": "function-machine",
        "subject": "arithmetic",
        "difficulty": "expert",
        "config": {
            "difficulty": "expert",
            "maxNumber": 10
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        "problems": [
            {
                "id": 1,
                "type": "function-machine",
                "subType": "find-output",
                "rule": "+2",
                "input": 2,
                "output": 4,
                "question": "Input: 2 → [+2] → ?",
                "answer": 4,
                "correctAnswer": "4",
                "difficulty": "expert"
            },
            {
                "id": 2,
                "type": "function-machine",
                "subType": "find-rule",
                "rule": "+2",
                "input": 1,
                "output": 3,
                "question": "Input: 1 → [?] → 3, what is the rule?",
                "answer": "+2",
                "correctAnswer": "+2",
                "difficulty": "expert"
            },
            {
                "id": 3,
                "type": "function-machine",
                "subType": "find-rule",
                "rule": "×2",
                "input": 8,
                "output": 16,
                "question": "Input: 8 → [?] → 16, what is the rule?",
                "answer": "×2",
                "correctAnswer": "×2",
                "difficulty": "expert"
            },
            {
                "id": 4,
                "type": "function-machine",
                "subType": "find-input",
                "rule": "×3 - 2",
                "input": 6,
                "output": 16,
                "question": "? → [×3 - 2] → 16",
                "answer": 6,
                "correctAnswer": "6",
                "difficulty": "expert"
            },
            {
                "id": 5,
                "type": "function-machine",
                "subType": "find-rule",
                "rule": "+5",
                "input": 1,
                "output": 6,
                "question": "Input: 1 → [?] → 6, what is the rule?",
                "answer": "+5",
                "correctAnswer": "+5",
                "difficulty": "expert"
            },
            {
                "id": 6,
                "type": "function-machine",
                "subType": "find-input",
                "rule": "-3",
                "input": 3,
                "output": 0,
                "question": "? → [-3] → 0",
                "answer": 3,
                "correctAnswer": "3",
                "difficulty": "expert"
            },
            {
                "id": 7,
                "type": "function-machine",
                "subType": "find-rule",
                "rule": "×2",
                "input": 6,
                "output": 12,
                "question": "Input: 6 → [?] → 12, what is the rule?",
                "answer": "×2",
                "correctAnswer": "×2",
                "difficulty": "expert"
            },
            {
                "id": 8,
                "type": "function-machine",
                "subType": "find-input",
                "rule": "-1",
                "input": 4,
                "output": 3,
                "question": "? → [-1] → 3",
                "answer": 4,
                "correctAnswer": "4",
                "difficulty": "expert"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
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