B Set 23 Unknown

This page uses a content type that does not have a custom renderer yet. Raw structured data is shown below.

{
    "contentData": {
        "operation": "math-bingo",
        "subject": "arithmetic",
        "difficulty": "hard",
        "gridSize": 4,
        "config": {
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            "difficulty": "hard",
            "maxNumber": 10
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        "problems": [
            {
                "type": "math-bingo",
                "subType": "math-bingo",
                "difficulty": "hard",
                "question": "Math Bingo! Solve: 2 × 17 = ? Mark the answer on the bingo card. Card rows: RED: [70, 56, 65, 5, 54]; BLUE: [71, 55, 75, 14, 61]; GREEN: [74, 1, 60, 29, 46]; YELLOW: [39, 20, 45, 34, 7]; ORANGE: [31, 13, 64, 36, 52]",
                "answer": "34",
                "expression": "2 × 17",
                "target": 34,
                "card": [
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                        70,
                        56,
                        65,
                        5,
                        54
                    ],
                    [
                        71,
                        55,
                        75,
                        14,
                        61
                    ],
                    [
                        74,
                        1,
                        60,
                        29,
                        46
                    ],
                    [
                        39,
                        20,
                        45,
                        34,
                        7
                    ],
                    [
                        31,
                        13,
                        64,
                        36,
                        52
                    ]
                ]
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
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    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
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