easy Set 67 Form Exercise

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            "id": 1,
            "type": "decimals",
            "subType": "multiply",
            "operand1": 0.7,
            "operand2": 7.8,
            "question": "0.7 × 7.8 = ?",
            "answer": 5.46,
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            "type": "decimals",
            "subType": "add",
            "operand1": 7.7,
            "operand2": 13.4,
            "question": "7.7 + 13.4 = ?",
            "answer": 21.1,
            "correctAnswer": "21.1",
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            "id": 3,
            "type": "decimals",
            "subType": "subtract",
            "operand1": 18.3,
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            "question": "18.3 - 17.4 = ?",
            "answer": 0.9,
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            "subType": "multiply",
            "operand1": 4.3,
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            "question": "4.3 × 3.8 = ?",
            "answer": 16.34,
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            "id": 6,
            "type": "decimals",
            "subType": "divide",
            "operand1": 39.2,
            "operand2": 4,
            "question": "39.2 ÷ 4 = ?",
            "answer": 9.8,
            "correctAnswer": "9.8",
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            "subType": "subtract",
            "operand1": 19.1,
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            "question": "19.1 - 5.9 = ?",
            "answer": 13.2,
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            "operand1": 16.1,
            "operand2": 7,
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            "id": 9,
            "type": "decimals",
            "subType": "multiply",
            "operand1": 6.7,
            "operand2": 9.1,
            "question": "6.7 × 9.1 = ?",
            "answer": 60.97,
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            "id": 10,
            "type": "decimals",
            "subType": "multiply",
            "operand1": 17.4,
            "operand2": 2.4,
            "question": "17.4 × 2.4 = ?",
            "answer": 41.76,
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            "type": "decimals",
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            "operand1": 48,
            "operand2": 5,
            "question": "48.0 ÷ 5 = ?",
            "answer": 9.6,
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            "subType": "subtract",
            "operand1": 8.2,
            "operand2": 0.9,
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            "id": 13,
            "type": "decimals",
            "subType": "multiply",
            "operand1": 11.2,
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            "answer": 52.64,
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            "type": "decimals",
            "subType": "add",
            "operand1": 8.7,
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            "question": "8.7 + 19.9 = ?",
            "answer": 28.6,
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            "subType": "multiply",
            "operand1": 0.6,
            "operand2": 0.6,
            "question": "0.6 × 0.6 = ?",
            "answer": 0.36,
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            "subType": "add",
            "operand1": 2.4,
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            "answer": 16.8,
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            "type": "decimals",
            "subType": "divide",
            "operand1": 8,
            "operand2": 4,
            "question": "8.0 ÷ 4 = ?",
            "answer": 2,
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            "type": "decimals",
            "subType": "subtract",
            "operand1": 5.6,
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            "question": "5.6 - 3.4 = ?",
            "answer": 2.2,
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