B Set 80 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": 404,
                "question": "What is the tens digit in the number 404?",
                "answer": 0,
                "correctAnswer": "0",
                "difficulty": "normal"
            },
            {
                "id": 2,
                "type": "place-value",
                "subType": "compare",
                "number": 665,
                "question": "Compare using place value: 665 ___ 481 (>, <, or =)",
                "answer": ">",
                "correctAnswer": ">",
                "difficulty": "normal"
            },
            {
                "id": 3,
                "type": "place-value",
                "subType": "standard-form",
                "number": 498,
                "question": "Write the standard form: 4 × 100 + 9 × 10 + 8 × 1 = ? (ones, tens, hundreds place)",
                "answer": 498,
                "correctAnswer": "498",
                "difficulty": "normal"
            },
            {
                "id": 4,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 982,
                "question": "What is the hundreds digit in the number 982?",
                "answer": 9,
                "correctAnswer": "9",
                "difficulty": "normal"
            },
            {
                "id": 5,
                "type": "place-value",
                "subType": "compare",
                "number": 427,
                "question": "Compare using place value: 427 ___ 947 (>, <, or =)",
                "answer": "<",
                "correctAnswer": "<",
                "difficulty": "normal"
            },
            {
                "id": 6,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 692,
                "question": "What is the ones digit in the number 692?",
                "answer": 2,
                "correctAnswer": "2",
                "difficulty": "normal"
            },
            {
                "id": 7,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 600,
                "question": "What is the hundreds digit in the number 600?",
                "answer": 6,
                "correctAnswer": "6",
                "difficulty": "normal"
            },
            {
                "id": 8,
                "type": "place-value",
                "subType": "compare",
                "number": 603,
                "question": "Compare using place value: 603 ___ 385 (>, <, or =)",
                "answer": ">",
                "correctAnswer": ">",
                "difficulty": "normal"
            },
            {
                "id": 9,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 763,
                "question": "What is the ones digit in the number 763?",
                "answer": 3,
                "correctAnswer": "3",
                "difficulty": "normal"
            },
            {
                "id": 10,
                "type": "place-value",
                "subType": "standard-form",
                "number": 930,
                "question": "Write the standard form: 9 × 100 + 3 × 10 = ? (ones, tens, hundreds place)",
                "answer": 930,
                "correctAnswer": "930",
                "difficulty": "normal"
            },
            {
                "id": 11,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 462,
                "question": "What is the ones digit in the number 462?",
                "answer": 2,
                "correctAnswer": "2",
                "difficulty": "normal"
            },
            {
                "id": 12,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 144,
                "question": "What is the hundreds digit in the number 144?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "normal"
            },
            {
                "id": 13,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 736,
                "question": "What is the hundreds digit in the number 736?",
                "answer": 7,
                "correctAnswer": "7",
                "difficulty": "normal"
            },
            {
                "id": 14,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 447,
                "question": "What is the ones digit in the number 447?",
                "answer": 7,
                "correctAnswer": "7",
                "difficulty": "normal"
            },
            {
                "id": 15,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 471,
                "question": "What is the ones digit in the number 471?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "normal"
            },
            {
                "id": 16,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 405,
                "question": "What is the hundreds digit in the number 405?",
                "answer": 4,
                "correctAnswer": "4",
                "difficulty": "normal"
            },
            {
                "id": 17,
                "type": "place-value",
                "subType": "standard-form",
                "number": 986,
                "question": "Write the standard form: 9 × 100 + 8 × 10 + 6 × 1 = ? (ones, tens, hundreds place)",
                "answer": 986,
                "correctAnswer": "986",
                "difficulty": "normal"
            },
            {
                "id": 18,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 974,
                "question": "What is the hundreds digit in the number 974?",
                "answer": 9,
                "correctAnswer": "9",
                "difficulty": "normal"
            },
            {
                "id": 19,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 649,
                "question": "What is the ones digit in the number 649?",
                "answer": 9,
                "correctAnswer": "9",
                "difficulty": "normal"
            },
            {
                "id": 20,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 784,
                "question": "What is the ones digit in the number 784?",
                "answer": 4,
                "correctAnswer": "4",
                "difficulty": "normal"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "outputTargets": {
        "screen": true,
        "print": true,
        "pdf": true,
        "answerKey": true
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}