B Set 13 Unknown

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

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        "operation": "math-bingo",
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                "question": "Math Bingo! Solve: 16 + 14 = ? Mark the answer on the bingo card. Card rows: RED: [30, 2, 18, 34, 6]; BLUE: [45, 64, 35, 41, 19]; GREEN: [61, 66, 39, 31, 69]; YELLOW: [7, 38, 68, 71, 21]; ORANGE: [63, 60, 48, 70, 22]",
                "answer": "30",
                "expression": "16 + 14",
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    "_archetype": "form-exercise",
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