B Set 50 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": {
            "difficulty": "easy",
            "maxNumber": 10
        },
        "problems": [
            {
                "id": 1,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 59,
                "question": "Write 59 using place value expanded form. What is the expanded form?",
                "answer": "5 × 10 + 9 × 1",
                "correctAnswer": "5 × 10 + 9 × 1",
                "difficulty": "easy"
            },
            {
                "id": 2,
                "type": "place-value",
                "subType": "standard-form",
                "number": 42,
                "question": "Write the standard form: 4 × 10 + 2 × 1 = ? (ones, tens, hundreds place)",
                "answer": 42,
                "correctAnswer": "42",
                "difficulty": "easy"
            },
            {
                "id": 3,
                "type": "place-value",
                "subType": "standard-form",
                "number": 81,
                "question": "Write the standard form: 8 × 10 + 1 × 1 = ? (ones, tens, hundreds place)",
                "answer": 81,
                "correctAnswer": "81",
                "difficulty": "easy"
            },
            {
                "id": 4,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 36,
                "question": "What is the tens digit in the number 36?",
                "answer": 3,
                "correctAnswer": "3",
                "difficulty": "easy"
            },
            {
                "id": 5,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 11,
                "question": "Write 11 using place value expanded form. What is the expanded form?",
                "answer": "1 × 10 + 1 × 1",
                "correctAnswer": "1 × 10 + 1 × 1",
                "difficulty": "easy"
            },
            {
                "id": 6,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 65,
                "question": "What is the tens digit in the number 65?",
                "answer": 6,
                "correctAnswer": "6",
                "difficulty": "easy"
            },
            {
                "id": 7,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 43,
                "question": "What is the tens digit in the number 43?",
                "answer": 4,
                "correctAnswer": "4",
                "difficulty": "easy"
            },
            {
                "id": 8,
                "type": "place-value",
                "subType": "compare",
                "number": 22,
                "question": "Compare using place value: 22 ___ 63 (>, <, or =)",
                "answer": "<",
                "correctAnswer": "<",
                "difficulty": "easy"
            },
            {
                "id": 9,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 87,
                "question": "Write 87 using place value expanded form. What is the expanded form?",
                "answer": "8 × 10 + 7 × 1",
                "correctAnswer": "8 × 10 + 7 × 1",
                "difficulty": "easy"
            },
            {
                "id": 10,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 32,
                "question": "Write 32 using place value expanded form. What is the expanded form?",
                "answer": "3 × 10 + 2 × 1",
                "correctAnswer": "3 × 10 + 2 × 1",
                "difficulty": "easy"
            },
            {
                "id": 11,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 29,
                "question": "Write 29 using place value expanded form. What is the expanded form?",
                "answer": "2 × 10 + 9 × 1",
                "correctAnswer": "2 × 10 + 9 × 1",
                "difficulty": "easy"
            },
            {
                "id": 12,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 66,
                "question": "What is the tens digit in the number 66?",
                "answer": 6,
                "correctAnswer": "6",
                "difficulty": "easy"
            },
            {
                "id": 13,
                "type": "place-value",
                "subType": "compare",
                "number": 54,
                "question": "Compare using place value: 54 ___ 42 (>, <, or =)",
                "answer": ">",
                "correctAnswer": ">",
                "difficulty": "easy"
            },
            {
                "id": 14,
                "type": "place-value",
                "subType": "compare",
                "number": 64,
                "question": "Compare using place value: 64 ___ 84 (>, <, or =)",
                "answer": "<",
                "correctAnswer": "<",
                "difficulty": "easy"
            },
            {
                "id": 15,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 79,
                "question": "What is the ones digit in the number 79?",
                "answer": 9,
                "correctAnswer": "9",
                "difficulty": "easy"
            },
            {
                "id": 16,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 62,
                "question": "What is the tens digit in the number 62?",
                "answer": 6,
                "correctAnswer": "6",
                "difficulty": "easy"
            },
            {
                "id": 17,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 51,
                "question": "What is the tens digit in the number 51?",
                "answer": 5,
                "correctAnswer": "5",
                "difficulty": "easy"
            },
            {
                "id": 18,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 25,
                "question": "What is the ones digit in the number 25?",
                "answer": 5,
                "correctAnswer": "5",
                "difficulty": "easy"
            },
            {
                "id": 19,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 73,
                "question": "Write 73 using place value expanded form. What is the expanded form?",
                "answer": "7 × 10 + 3 × 1",
                "correctAnswer": "7 × 10 + 3 × 1",
                "difficulty": "easy"
            },
            {
                "id": 20,
                "type": "place-value",
                "subType": "compare",
                "number": 35,
                "question": "Compare using place value: 35 ___ 89 (>, <, or =)",
                "answer": "<",
                "correctAnswer": "<",
                "difficulty": "easy"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "outputTargets": {
        "screen": true,
        "print": true,
        "pdf": true,
        "answerKey": true
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}