B Set 20 Unknown

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{
    "contentData": {
        "operation": "place-value",
        "subject": "arithmetic",
        "difficulty": "medium",
        "config": {
            "difficulty": "medium",
            "maxNumber": 10
        },
        "problems": [
            {
                "id": 1,
                "type": "place-value",
                "subType": "standard-form",
                "number": 9078,
                "question": "Write the standard form: 9 × 1000 + 7 × 10 + 8 × 1 = ? (ones, tens, hundreds place)",
                "answer": 9078,
                "correctAnswer": "9078",
                "difficulty": "medium"
            },
            {
                "id": 2,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 8813,
                "question": "Write 8813 using place value expanded form. What is the expanded form?",
                "answer": "8 × 1000 + 8 × 100 + 1 × 10 + 3 × 1",
                "correctAnswer": "8 × 1000 + 8 × 100 + 1 × 10 + 3 × 1",
                "difficulty": "medium"
            },
            {
                "id": 3,
                "type": "place-value",
                "subType": "compare",
                "number": 4565,
                "question": "Compare using place value: 4565 ___ 6554 (>, <, or =)",
                "answer": "<",
                "correctAnswer": "<",
                "difficulty": "medium"
            },
            {
                "id": 4,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 5902,
                "question": "What is the ones digit in the number 5902?",
                "answer": 2,
                "correctAnswer": "2",
                "difficulty": "medium"
            },
            {
                "id": 5,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 1763,
                "question": "What is the ones digit in the number 1763?",
                "answer": 3,
                "correctAnswer": "3",
                "difficulty": "medium"
            },
            {
                "id": 6,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 4850,
                "question": "What is the ones digit in the number 4850?",
                "answer": 0,
                "correctAnswer": "0",
                "difficulty": "medium"
            },
            {
                "id": 7,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 1917,
                "question": "What is the thousands digit in the number 1917?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "medium"
            },
            {
                "id": 8,
                "type": "place-value",
                "subType": "standard-form",
                "number": 1151,
                "question": "Write the standard form: 1 × 1000 + 1 × 100 + 5 × 10 + 1 × 1 = ? (ones, tens, hundreds place)",
                "answer": 1151,
                "correctAnswer": "1151",
                "difficulty": "medium"
            },
            {
                "id": 9,
                "type": "place-value",
                "subType": "compare",
                "number": 9391,
                "question": "Compare using place value: 9391 ___ 7859 (>, <, or =)",
                "answer": ">",
                "correctAnswer": ">",
                "difficulty": "medium"
            },
            {
                "id": 10,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 7444,
                "question": "What is the thousands digit in the number 7444?",
                "answer": 7,
                "correctAnswer": "7",
                "difficulty": "medium"
            },
            {
                "id": 11,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 8888,
                "question": "Write 8888 using place value expanded form. What is the expanded form?",
                "answer": "8 × 1000 + 8 × 100 + 8 × 10 + 8 × 1",
                "correctAnswer": "8 × 1000 + 8 × 100 + 8 × 10 + 8 × 1",
                "difficulty": "medium"
            },
            {
                "id": 12,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 9076,
                "question": "What is the thousands digit in the number 9076?",
                "answer": 9,
                "correctAnswer": "9",
                "difficulty": "medium"
            },
            {
                "id": 13,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 7002,
                "question": "What is the tens digit in the number 7002?",
                "answer": 0,
                "correctAnswer": "0",
                "difficulty": "medium"
            },
            {
                "id": 14,
                "type": "place-value",
                "subType": "standard-form",
                "number": 9640,
                "question": "Write the standard form: 9 × 1000 + 6 × 100 + 4 × 10 = ? (ones, tens, hundreds place)",
                "answer": 9640,
                "correctAnswer": "9640",
                "difficulty": "medium"
            },
            {
                "id": 15,
                "type": "place-value",
                "subType": "standard-form",
                "number": 8852,
                "question": "Write the standard form: 8 × 1000 + 8 × 100 + 5 × 10 + 2 × 1 = ? (ones, tens, hundreds place)",
                "answer": 8852,
                "correctAnswer": "8852",
                "difficulty": "medium"
            },
            {
                "id": 16,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 8363,
                "question": "Write 8363 using place value expanded form. What is the expanded form?",
                "answer": "8 × 1000 + 3 × 100 + 6 × 10 + 3 × 1",
                "correctAnswer": "8 × 1000 + 3 × 100 + 6 × 10 + 3 × 1",
                "difficulty": "medium"
            },
            {
                "id": 17,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 9200,
                "question": "What is the ones digit in the number 9200?",
                "answer": 0,
                "correctAnswer": "0",
                "difficulty": "medium"
            },
            {
                "id": 18,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 9169,
                "question": "What is the hundreds digit in the number 9169?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "medium"
            },
            {
                "id": 19,
                "type": "place-value",
                "subType": "compare",
                "number": 8178,
                "question": "Compare using place value: 8178 ___ 7266 (>, <, or =)",
                "answer": ">",
                "correctAnswer": ">",
                "difficulty": "medium"
            },
            {
                "id": 20,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 7747,
                "question": "What is the hundreds digit in the number 7747?",
                "answer": 7,
                "correctAnswer": "7",
                "difficulty": "medium"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "outputTargets": {
        "screen": true,
        "print": true,
        "pdf": true,
        "answerKey": true
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}