Place Value Standard Form Medium — Set 50

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            "declaredLevel": "medium",
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                "problemCount": 20,
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    "operation": "place-value",
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    "difficulty": "medium",
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    "problems": [
        {
            "id": 1,
            "type": "place-value",
            "subType": "compare",
            "number": 9835,
            "question": "Compare using place value: 9835 ___ 5379 (>, <, or =)",
            "answer": ">",
            "correctAnswer": ">",
            "difficulty": "medium"
        },
        {
            "id": 2,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 6430,
            "question": "What is the ones digit in the number 6430?",
            "answer": 0,
            "correctAnswer": "0",
            "difficulty": "medium"
        },
        {
            "id": 3,
            "type": "place-value",
            "subType": "expanded-form",
            "number": 8859,
            "question": "Write 8859 using place value expanded form. What is the expanded form?",
            "answer": "8 × 1000 + 8 × 100 + 5 × 10 + 9 × 1",
            "correctAnswer": "8 × 1000 + 8 × 100 + 5 × 10 + 9 × 1",
            "difficulty": "medium"
        },
        {
            "id": 4,
            "type": "place-value",
            "subType": "expanded-form",
            "number": 1239,
            "question": "Write 1239 using place value expanded form. What is the expanded form?",
            "answer": "1 × 1000 + 2 × 100 + 3 × 10 + 9 × 1",
            "correctAnswer": "1 × 1000 + 2 × 100 + 3 × 10 + 9 × 1",
            "difficulty": "medium"
        },
        {
            "id": 5,
            "type": "place-value",
            "subType": "compare",
            "number": 9363,
            "question": "Compare using place value: 9363 ___ 4067 (>, <, or =)",
            "answer": ">",
            "correctAnswer": ">",
            "difficulty": "medium"
        },
        {
            "id": 6,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 9984,
            "question": "What is the ones digit in the number 9984?",
            "answer": 4,
            "correctAnswer": "4",
            "difficulty": "medium"
        },
        {
            "id": 7,
            "type": "place-value",
            "subType": "compare",
            "number": 2656,
            "question": "Compare using place value: 2656 ___ 5064 (>, <, or =)",
            "answer": "<",
            "correctAnswer": "<",
            "difficulty": "medium"
        },
        {
            "id": 8,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 3912,
            "question": "What is the hundreds digit in the number 3912?",
            "answer": 9,
            "correctAnswer": "9",
            "difficulty": "medium"
        },
        {
            "id": 9,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 9624,
            "question": "What is the tens digit in the number 9624?",
            "answer": 2,
            "correctAnswer": "2",
            "difficulty": "medium"
        },
        {
            "id": 10,
            "type": "place-value",
            "subType": "standard-form",
            "number": 7189,
            "question": "Write the standard form: 7 × 1000 + 1 × 100 + 8 × 10 + 9 × 1 = ? (ones, tens, hundreds place)",
            "answer": 7189,
            "correctAnswer": "7189",
            "difficulty": "medium"
        },
        {
            "id": 11,
            "type": "place-value",
            "subType": "compare",
            "number": 4686,
            "question": "Compare using place value: 4686 ___ 4252 (>, <, or =)",
            "answer": ">",
            "correctAnswer": ">",
            "difficulty": "medium"
        },
        {
            "id": 12,
            "type": "place-value",
            "subType": "compare",
            "number": 1616,
            "question": "Compare using place value: 1616 ___ 3230 (>, <, or =)",
            "answer": "<",
            "correctAnswer": "<",
            "difficulty": "medium"
        },
        {
            "id": 13,
            "type": "place-value",
            "subType": "compare",
            "number": 8195,
            "question": "Compare using place value: 8195 ___ 9904 (>, <, or =)",
            "answer": "<",
            "correctAnswer": "<",
            "difficulty": "medium"
        },
        {
            "id": 14,
            "type": "place-value",
            "subType": "compare",
            "number": 2716,
            "question": "Compare using place value: 2716 ___ 2637 (>, <, or =)",
            "answer": ">",
            "correctAnswer": ">",
            "difficulty": "medium"
        },
        {
            "id": 15,
            "type": "place-value",
            "subType": "standard-form",
            "number": 4243,
            "question": "Write the standard form: 4 × 1000 + 2 × 100 + 4 × 10 + 3 × 1 = ? (ones, tens, hundreds place)",
            "answer": 4243,
            "correctAnswer": "4243",
            "difficulty": "medium"
        },
        {
            "id": 16,
            "type": "place-value",
            "subType": "compare",
            "number": 4507,
            "question": "Compare using place value: 4507 ___ 1553 (>, <, or =)",
            "answer": ">",
            "correctAnswer": ">",
            "difficulty": "medium"
        },
        {
            "id": 17,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 2878,
            "question": "What is the tens digit in the number 2878?",
            "answer": 7,
            "correctAnswer": "7",
            "difficulty": "medium"
        },
        {
            "id": 18,
            "type": "place-value",
            "subType": "compare",
            "number": 5859,
            "question": "Compare using place value: 5859 ___ 2818 (>, <, or =)",
            "answer": ">",
            "correctAnswer": ">",
            "difficulty": "medium"
        },
        {
            "id": 19,
            "type": "place-value",
            "subType": "compare",
            "number": 8710,
            "question": "Compare using place value: 8710 ___ 6413 (>, <, or =)",
            "answer": ">",
            "correctAnswer": ">",
            "difficulty": "medium"
        },
        {
            "id": 20,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 6289,
            "question": "What is the ones digit in the number 6289?",
            "answer": 9,
            "correctAnswer": "9",
            "difficulty": "medium"
        }
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