B Set 32 Unknown

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                "operand2": 5,
                "question": "17.5 ÷ 5 = ?",
                "answer": 3.5,
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                "id": 2,
                "type": "decimals",
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                "question": "9.3 × 2.5 = ?",
                "answer": 23.25,
                "correctAnswer": "23.25",
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            {
                "id": 3,
                "type": "decimals",
                "subType": "multiply",
                "operand1": 17.8,
                "operand2": 0.9,
                "question": "17.8 × 0.9 = ?",
                "answer": 16.02,
                "correctAnswer": "16.02",
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                "id": 4,
                "type": "decimals",
                "subType": "divide",
                "operand1": 33.6,
                "operand2": 3,
                "question": "33.6 ÷ 3 = ?",
                "answer": 11.2,
                "correctAnswer": "11.2",
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            {
                "id": 5,
                "type": "decimals",
                "subType": "subtract",
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                "question": "16.5 - 3.0 = ?",
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                "correctAnswer": "13.5",
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            {
                "id": 6,
                "type": "decimals",
                "subType": "divide",
                "operand1": 27.6,
                "operand2": 4,
                "question": "27.6 ÷ 4 = ?",
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                "id": 7,
                "type": "decimals",
                "subType": "divide",
                "operand1": 81.2,
                "operand2": 7,
                "question": "81.2 ÷ 7 = ?",
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                "id": 8,
                "type": "decimals",
                "subType": "add",
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                "question": "17.6 + 2.1 = ?",
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                "id": 9,
                "type": "decimals",
                "subType": "multiply",
                "operand1": 5.9,
                "operand2": 8,
                "question": "5.9 × 8 = ?",
                "answer": 47.2,
                "correctAnswer": "47.2",
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                "id": 10,
                "type": "decimals",
                "subType": "add",
                "operand1": 5,
                "operand2": 11.6,
                "question": "5.0 + 11.6 = ?",
                "answer": 16.6,
                "correctAnswer": "16.6",
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                "id": 11,
                "type": "decimals",
                "subType": "add",
                "operand1": 3.1,
                "operand2": 12.4,
                "question": "3.1 + 12.4 = ?",
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                "id": 12,
                "type": "decimals",
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                "operand1": 10.4,
                "operand2": 3.8,
                "question": "10.4 - 3.8 = ?",
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                "id": 13,
                "type": "decimals",
                "subType": "divide",
                "operand1": 56.8,
                "operand2": 4,
                "question": "56.8 ÷ 4 = ?",
                "answer": 14.2,
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                "id": 14,
                "type": "decimals",
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                "operand1": 12.5,
                "operand2": 4.5,
                "question": "12.5 - 4.5 = ?",
                "answer": 8,
                "correctAnswer": "8",
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            {
                "id": 15,
                "type": "decimals",
                "subType": "divide",
                "operand1": 115.5,
                "operand2": 7,
                "question": "115.5 ÷ 7 = ?",
                "answer": 16.5,
                "correctAnswer": "16.5",
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                "id": 16,
                "type": "decimals",
                "subType": "multiply",
                "operand1": 6.4,
                "operand2": 1.2,
                "question": "6.4 × 1.2 = ?",
                "answer": 7.68,
                "correctAnswer": "7.68",
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            {
                "id": 17,
                "type": "decimals",
                "subType": "divide",
                "operand1": 133.2,
                "operand2": 9,
                "question": "133.2 ÷ 9 = ?",
                "answer": 14.8,
                "correctAnswer": "14.8",
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            {
                "id": 18,
                "type": "decimals",
                "subType": "divide",
                "operand1": 146.3,
                "operand2": 7,
                "question": "146.3 ÷ 7 = ?",
                "answer": 20.9,
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                "id": 19,
                "type": "decimals",
                "subType": "add",
                "operand1": 10.7,
                "operand2": 6.6,
                "question": "10.7 + 6.6 = ?",
                "answer": 17.3,
                "correctAnswer": "17.3",
                "difficulty": "normal"
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                "id": 20,
                "type": "decimals",
                "subType": "multiply",
                "operand1": 2.7,
                "operand2": 9.9,
                "question": "2.7 × 9.9 = ?",
                "answer": 26.73,
                "correctAnswer": "26.73",
                "difficulty": "normal"
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