B Set 99 Unknown

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                "id": 14,
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                "operand1": 208,
                "operand2": 10,
                "question": "208.0 ÷ 10 = ?",
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                "id": 15,
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                "operand1": 3.6,
                "operand2": 0.6,
                "question": "3.6 × 0.6 = ?",
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                "operand1": 10.9,
                "operand2": 13.1,
                "question": "10.9 + 13.1 = ?",
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                "operand2": 16.5,
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                "answer": 0.8,
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                "id": 20,
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                "operand1": 19.3,
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                "question": "19.3 + 17.7 = ?",
                "answer": 37,
                "correctAnswer": "37",
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