Math Bingo Time 5×5 — Set 75

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                "question": "Math Bingo! Solve: 21 - 3 = ? Mark the answer on the bingo card. Card rows: RED: [7, 2, 20, 3]; BLUE: [1, 6, 18, 13]; GREEN: [5, 15, 21, 10]; YELLOW: [12, 9, 16, 23]",
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