medium Set 48 Form Exercise

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            "question": "Is 730 odd or even?",
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            "question": "Is 389 odd or even?",
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            "question": "Is 546 odd or even?",
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            "question": "Is 355 odd or even?",
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            "type": "odd-even",
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            "question": "Is 900 odd or even?",
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            "question": "Circle all odd numbers: 245, 844, 648, 565, 45",
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            "correctAnswer": "245, 565, 45",
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            "question": "Circle all even numbers: 837, 773, 563, 984, 625",
            "answer": "984",
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            "difficulty": "normal"
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            "question": "Circle all odd numbers: 10, 172, 365, 41, 636",
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            "question": "Is 834 odd or even?",
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            "subType": "identify",
            "question": "Is 700 odd or even?",
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            "question": "Is 698 odd or even?",
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