B Set 32 Unknown

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                "operand2": 2,
                "question": "6.6 ÷ 2 = ?",
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                "id": 3,
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                "question": "5.0 + 2.4 = ?",
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                "question": "13.3 - 0.9 = ?",
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                "id": 5,
                "type": "decimals",
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                "operand1": 17.5,
                "operand2": 0.7,
                "question": "17.5 + 0.7 = ?",
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                "correctAnswer": "18.2",
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                "id": 6,
                "type": "decimals",
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                "operand1": 31.5,
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                "question": "31.5 ÷ 9 = ?",
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                "id": 7,
                "type": "decimals",
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                "id": 10,
                "type": "decimals",
                "subType": "multiply",
                "operand1": 11,
                "operand2": 6.4,
                "question": "11 × 6.4 = ?",
                "answer": 70.4,
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                "id": 11,
                "type": "decimals",
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                "operand2": 7,
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                "operand1": 19.7,
                "operand2": 19.5,
                "question": "19.7 + 19.5 = ?",
                "answer": 39.2,
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                "id": 15,
                "type": "decimals",
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                "operand1": 27.6,
                "operand2": 3,
                "question": "27.6 ÷ 3 = ?",
                "answer": 9.2,
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                "id": 16,
                "type": "decimals",
                "subType": "divide",
                "operand1": 11.7,
                "operand2": 3,
                "question": "11.7 ÷ 3 = ?",
                "answer": 3.9,
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                "id": 17,
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                "operand1": 7.2,
                "operand2": 5.1,
                "question": "7.2 - 5.1 = ?",
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                "question": "10.6 - 4.8 = ?",
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                "id": 20,
                "type": "decimals",
                "subType": "add",
                "operand1": 8.8,
                "operand2": 14.9,
                "question": "8.8 + 14.9 = ?",
                "answer": 23.7,
                "correctAnswer": "23.7",
                "difficulty": "normal"
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