Place Value Standard Form Easy — Set 31

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            "id": 1,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 12,
            "question": "What is the tens digit in the number 12?",
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            "correctAnswer": "1",
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        {
            "id": 2,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 64,
            "question": "What is the tens digit in the number 64?",
            "answer": 6,
            "correctAnswer": "6",
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        {
            "id": 3,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 32,
            "question": "What is the ones digit in the number 32?",
            "answer": 2,
            "correctAnswer": "2",
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            "id": 4,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 79,
            "question": "What is the ones digit in the number 79?",
            "answer": 9,
            "correctAnswer": "9",
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            "id": 5,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 11,
            "question": "What is the ones digit in the number 11?",
            "answer": 1,
            "correctAnswer": "1",
            "difficulty": "easy"
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        {
            "id": 6,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 52,
            "question": "What is the tens digit in the number 52?",
            "answer": 5,
            "correctAnswer": "5",
            "difficulty": "easy"
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        {
            "id": 7,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 16,
            "question": "What is the tens digit in the number 16?",
            "answer": 1,
            "correctAnswer": "1",
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        {
            "id": 8,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 63,
            "question": "What is the ones digit in the number 63?",
            "answer": 3,
            "correctAnswer": "3",
            "difficulty": "easy"
        },
        {
            "id": 9,
            "type": "place-value",
            "subType": "expanded-form",
            "number": 45,
            "question": "Write 45 using place value expanded form. What is the expanded form?",
            "answer": "4 × 10 + 5 × 1",
            "correctAnswer": "4 × 10 + 5 × 1",
            "difficulty": "easy"
        },
        {
            "id": 10,
            "type": "place-value",
            "subType": "compare",
            "number": 60,
            "question": "Compare using place value: 60 ___ 47 (>, <, or =)",
            "answer": ">",
            "correctAnswer": ">",
            "difficulty": "easy"
        },
        {
            "id": 11,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 49,
            "question": "What is the ones digit in the number 49?",
            "answer": 9,
            "correctAnswer": "9",
            "difficulty": "easy"
        },
        {
            "id": 12,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 97,
            "question": "What is the ones digit in the number 97?",
            "answer": 7,
            "correctAnswer": "7",
            "difficulty": "easy"
        },
        {
            "id": 13,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 19,
            "question": "What is the ones digit in the number 19?",
            "answer": 9,
            "correctAnswer": "9",
            "difficulty": "easy"
        },
        {
            "id": 14,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 15,
            "question": "What is the ones digit in the number 15?",
            "answer": 5,
            "correctAnswer": "5",
            "difficulty": "easy"
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        {
            "id": 15,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 76,
            "question": "What is the tens digit in the number 76?",
            "answer": 7,
            "correctAnswer": "7",
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        {
            "id": 16,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 77,
            "question": "What is the tens digit in the number 77?",
            "answer": 7,
            "correctAnswer": "7",
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            "id": 17,
            "type": "place-value",
            "subType": "expanded-form",
            "number": 67,
            "question": "Write 67 using place value expanded form. What is the expanded form?",
            "answer": "6 × 10 + 7 × 1",
            "correctAnswer": "6 × 10 + 7 × 1",
            "difficulty": "easy"
        },
        {
            "id": 18,
            "type": "place-value",
            "subType": "expanded-form",
            "number": 79,
            "question": "Write 79 using place value expanded form. What is the expanded form?",
            "answer": "7 × 10 + 9 × 1",
            "correctAnswer": "7 × 10 + 9 × 1",
            "difficulty": "easy"
        },
        {
            "id": 19,
            "type": "place-value",
            "subType": "identify-digit",
            "number": 88,
            "question": "What is the ones digit in the number 88?",
            "answer": 8,
            "correctAnswer": "8",
            "difficulty": "easy"
        },
        {
            "id": 20,
            "type": "place-value",
            "subType": "compare",
            "number": 74,
            "question": "Compare using place value: 74 ___ 30 (>, <, or =)",
            "answer": ">",
            "correctAnswer": ">",
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