B Set 49 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": "easy",
        "config": {
            "maxNumber": 10
        },
        "problems": [
            {
                "id": 1,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 644,
                "question": "What is the tens digit in the number 644?",
                "answer": 4,
                "correctAnswer": "4",
                "difficulty": "normal"
            },
            {
                "id": 2,
                "type": "place-value",
                "subType": "standard-form",
                "number": 578,
                "question": "Write the standard form: 5 × 100 + 7 × 10 + 8 × 1 = ? (ones, tens, hundreds place)",
                "answer": 578,
                "correctAnswer": "578",
                "difficulty": "normal"
            },
            {
                "id": 3,
                "type": "place-value",
                "subType": "compare",
                "number": 442,
                "question": "Compare using place value: 442 ___ 999 (>, <, or =)",
                "answer": "<",
                "correctAnswer": "<",
                "difficulty": "normal"
            },
            {
                "id": 4,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 289,
                "question": "What is the tens digit in the number 289?",
                "answer": 8,
                "correctAnswer": "8",
                "difficulty": "normal"
            },
            {
                "id": 5,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 138,
                "question": "What is the hundreds digit in the number 138?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "normal"
            },
            {
                "id": 6,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 651,
                "question": "What is the hundreds digit in the number 651?",
                "answer": 6,
                "correctAnswer": "6",
                "difficulty": "normal"
            },
            {
                "id": 7,
                "type": "place-value",
                "subType": "compare",
                "number": 586,
                "question": "Compare using place value: 586 ___ 570 (>, <, or =)",
                "answer": ">",
                "correctAnswer": ">",
                "difficulty": "normal"
            },
            {
                "id": 8,
                "type": "place-value",
                "subType": "compare",
                "number": 109,
                "question": "Compare using place value: 109 ___ 262 (>, <, or =)",
                "answer": "<",
                "correctAnswer": "<",
                "difficulty": "normal"
            },
            {
                "id": 9,
                "type": "place-value",
                "subType": "standard-form",
                "number": 275,
                "question": "Write the standard form: 2 × 100 + 7 × 10 + 5 × 1 = ? (ones, tens, hundreds place)",
                "answer": 275,
                "correctAnswer": "275",
                "difficulty": "normal"
            },
            {
                "id": 10,
                "type": "place-value",
                "subType": "compare",
                "number": 232,
                "question": "Compare using place value: 232 ___ 536 (>, <, or =)",
                "answer": "<",
                "correctAnswer": "<",
                "difficulty": "normal"
            },
            {
                "id": 11,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 335,
                "question": "Write 335 using place value expanded form. What is the expanded form?",
                "answer": "3 × 100 + 3 × 10 + 5 × 1",
                "correctAnswer": "3 × 100 + 3 × 10 + 5 × 1",
                "difficulty": "normal"
            },
            {
                "id": 12,
                "type": "place-value",
                "subType": "compare",
                "number": 291,
                "question": "Compare using place value: 291 ___ 701 (>, <, or =)",
                "answer": "<",
                "correctAnswer": "<",
                "difficulty": "normal"
            },
            {
                "id": 13,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 120,
                "question": "What is the hundreds digit in the number 120?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "normal"
            },
            {
                "id": 14,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 644,
                "question": "What is the hundreds digit in the number 644?",
                "answer": 6,
                "correctAnswer": "6",
                "difficulty": "normal"
            },
            {
                "id": 15,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 403,
                "question": "What is the tens digit in the number 403?",
                "answer": 0,
                "correctAnswer": "0",
                "difficulty": "normal"
            },
            {
                "id": 16,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 148,
                "question": "What is the hundreds digit in the number 148?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "normal"
            },
            {
                "id": 17,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 988,
                "question": "What is the hundreds digit in the number 988?",
                "answer": 9,
                "correctAnswer": "9",
                "difficulty": "normal"
            },
            {
                "id": 18,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 778,
                "question": "What is the ones digit in the number 778?",
                "answer": 8,
                "correctAnswer": "8",
                "difficulty": "normal"
            },
            {
                "id": 19,
                "type": "place-value",
                "subType": "compare",
                "number": 724,
                "question": "Compare using place value: 724 ___ 529 (>, <, or =)",
                "answer": ">",
                "correctAnswer": ">",
                "difficulty": "normal"
            },
            {
                "id": 20,
                "type": "place-value",
                "subType": "compare",
                "number": 385,
                "question": "Compare using place value: 385 ___ 247 (>, <, or =)",
                "answer": ">",
                "correctAnswer": ">",
                "difficulty": "normal"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}