B Set 99 Unknown

This page uses a content type that does not have a custom renderer yet. Raw structured data is shown below.

{
    "contentData": {
        "operation": "place-value",
        "subject": "arithmetic",
        "difficulty": "medium",
        "config": {
            "maxNumber": 20,
            "maxSum": 20,
            "maxOperand": 120,
            "_gradeLevel": "1"
        },
        "problems": [
            {
                "id": 1,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 263,
                "question": "What is the hundreds digit in the number 263?",
                "answer": 2,
                "correctAnswer": "2",
                "difficulty": "normal"
            },
            {
                "id": 4,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 672,
                "question": "What is the tens digit in the number 672?",
                "answer": 7,
                "correctAnswer": "7",
                "difficulty": "normal"
            },
            {
                "id": 5,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 388,
                "question": "Write 388 using place value expanded form. What is the expanded form?",
                "answer": "3 × 100 + 8 × 10 + 8 × 1",
                "correctAnswer": "3 × 100 + 8 × 10 + 8 × 1",
                "difficulty": "normal"
            },
            {
                "id": 6,
                "type": "place-value",
                "subType": "compare",
                "number": 870,
                "question": "Compare using place value: 870 ___ 825 (>, <, or =)",
                "answer": ">",
                "correctAnswer": ">",
                "difficulty": "normal"
            },
            {
                "id": 7,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 446,
                "question": "What is the hundreds digit in the number 446?",
                "answer": 4,
                "correctAnswer": "4",
                "difficulty": "normal"
            },
            {
                "id": 8,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 877,
                "question": "What is the tens digit in the number 877?",
                "answer": 7,
                "correctAnswer": "7",
                "difficulty": "normal"
            },
            {
                "id": 10,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 914,
                "question": "What is the tens digit in the number 914?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "normal"
            },
            {
                "id": 12,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 331,
                "question": "What is the hundreds digit in the number 331?",
                "answer": 3,
                "correctAnswer": "3",
                "difficulty": "normal"
            },
            {
                "id": 13,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 815,
                "question": "Write 815 using place value expanded form. What is the expanded form?",
                "answer": "8 × 100 + 1 × 10 + 5 × 1",
                "correctAnswer": "8 × 100 + 1 × 10 + 5 × 1",
                "difficulty": "normal"
            },
            {
                "id": 14,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 256,
                "question": "Write 256 using place value expanded form. What is the expanded form?",
                "answer": "2 × 100 + 5 × 10 + 6 × 1",
                "correctAnswer": "2 × 100 + 5 × 10 + 6 × 1",
                "difficulty": "normal"
            },
            {
                "id": 15,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 795,
                "question": "What is the ones digit in the number 795?",
                "answer": 5,
                "correctAnswer": "5",
                "difficulty": "normal"
            },
            {
                "id": 16,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 774,
                "question": "What is the hundreds digit in the number 774?",
                "answer": 7,
                "correctAnswer": "7",
                "difficulty": "normal"
            },
            {
                "id": 17,
                "type": "place-value",
                "subType": "compare",
                "number": 377,
                "question": "Compare using place value: 377 ___ 730 (>, <, or =)",
                "answer": "<",
                "correctAnswer": "<",
                "difficulty": "normal"
            },
            {
                "id": 18,
                "type": "place-value",
                "subType": "compare",
                "number": 674,
                "question": "Compare using place value: 674 ___ 308 (>, <, or =)",
                "answer": ">",
                "correctAnswer": ">",
                "difficulty": "normal"
            },
            {
                "id": 19,
                "type": "place-value",
                "subType": "compare",
                "number": 503,
                "question": "Compare using place value: 503 ___ 799 (>, <, or =)",
                "answer": "<",
                "correctAnswer": "<",
                "difficulty": "normal"
            },
            {
                "id": 20,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 247,
                "question": "What is the hundreds digit in the number 247?",
                "answer": 2,
                "correctAnswer": "2",
                "difficulty": "normal"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}