B Set 81 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": 100,
            "maxSum": 1000,
            "maxOperand": 1000,
            "_gradeLevel": "2"
        },
        "problems": [
            {
                "id": 1,
                "type": "place-value",
                "subType": "standard-form",
                "number": 249,
                "question": "Write the standard form: 2 × 100 + 4 × 10 + 9 × 1 = ? (ones, tens, hundreds place)",
                "answer": 249,
                "correctAnswer": "249",
                "difficulty": "normal"
            },
            {
                "id": 2,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 903,
                "question": "What is the hundreds digit in the number 903?",
                "answer": 9,
                "correctAnswer": "9",
                "difficulty": "normal"
            },
            {
                "id": 3,
                "type": "place-value",
                "subType": "compare",
                "number": 224,
                "question": "Compare using place value: 224 ___ 797 (>, <, or =)",
                "answer": "<",
                "correctAnswer": "<",
                "difficulty": "normal"
            },
            {
                "id": 4,
                "type": "place-value",
                "subType": "standard-form",
                "number": 129,
                "question": "Write the standard form: 1 × 100 + 2 × 10 + 9 × 1 = ? (ones, tens, hundreds place)",
                "answer": 129,
                "correctAnswer": "129",
                "difficulty": "normal"
            },
            {
                "id": 5,
                "type": "place-value",
                "subType": "standard-form",
                "number": 861,
                "question": "Write the standard form: 8 × 100 + 6 × 10 + 1 × 1 = ? (ones, tens, hundreds place)",
                "answer": 861,
                "correctAnswer": "861",
                "difficulty": "normal"
            },
            {
                "id": 6,
                "type": "place-value",
                "subType": "standard-form",
                "number": 355,
                "question": "Write the standard form: 3 × 100 + 5 × 10 + 5 × 1 = ? (ones, tens, hundreds place)",
                "answer": 355,
                "correctAnswer": "355",
                "difficulty": "normal"
            },
            {
                "id": 7,
                "type": "place-value",
                "subType": "standard-form",
                "number": 582,
                "question": "Write the standard form: 5 × 100 + 8 × 10 + 2 × 1 = ? (ones, tens, hundreds place)",
                "answer": 582,
                "correctAnswer": "582",
                "difficulty": "normal"
            },
            {
                "id": 8,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 247,
                "question": "Write 247 using place value expanded form. What is the expanded form?",
                "answer": "2 × 100 + 4 × 10 + 7 × 1",
                "correctAnswer": "2 × 100 + 4 × 10 + 7 × 1",
                "difficulty": "normal"
            },
            {
                "id": 9,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 549,
                "question": "What is the hundreds digit in the number 549?",
                "answer": 5,
                "correctAnswer": "5",
                "difficulty": "normal"
            },
            {
                "id": 10,
                "type": "place-value",
                "subType": "compare",
                "number": 179,
                "question": "Compare using place value: 179 ___ 147 (>, <, or =)",
                "answer": ">",
                "correctAnswer": ">",
                "difficulty": "normal"
            },
            {
                "id": 11,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 152,
                "question": "What is the ones digit in the number 152?",
                "answer": 2,
                "correctAnswer": "2",
                "difficulty": "normal"
            },
            {
                "id": 12,
                "type": "place-value",
                "subType": "standard-form",
                "number": 882,
                "question": "Write the standard form: 8 × 100 + 8 × 10 + 2 × 1 = ? (ones, tens, hundreds place)",
                "answer": 882,
                "correctAnswer": "882",
                "difficulty": "normal"
            },
            {
                "id": 13,
                "type": "place-value",
                "subType": "standard-form",
                "number": 272,
                "question": "Write the standard form: 2 × 100 + 7 × 10 + 2 × 1 = ? (ones, tens, hundreds place)",
                "answer": 272,
                "correctAnswer": "272",
                "difficulty": "normal"
            },
            {
                "id": 14,
                "type": "place-value",
                "subType": "compare",
                "number": 983,
                "question": "Compare using place value: 983 ___ 265 (>, <, or =)",
                "answer": ">",
                "correctAnswer": ">",
                "difficulty": "normal"
            },
            {
                "id": 15,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 770,
                "question": "Write 770 using place value expanded form. What is the expanded form?",
                "answer": "7 × 100 + 7 × 10",
                "correctAnswer": "7 × 100 + 7 × 10",
                "difficulty": "normal"
            },
            {
                "id": 16,
                "type": "place-value",
                "subType": "compare",
                "number": 753,
                "question": "Compare using place value: 753 ___ 666 (>, <, or =)",
                "answer": ">",
                "correctAnswer": ">",
                "difficulty": "normal"
            },
            {
                "id": 17,
                "type": "place-value",
                "subType": "compare",
                "number": 667,
                "question": "Compare using place value: 667 ___ 825 (>, <, or =)",
                "answer": "<",
                "correctAnswer": "<",
                "difficulty": "normal"
            },
            {
                "id": 18,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 232,
                "question": "Write 232 using place value expanded form. What is the expanded form?",
                "answer": "2 × 100 + 3 × 10 + 2 × 1",
                "correctAnswer": "2 × 100 + 3 × 10 + 2 × 1",
                "difficulty": "normal"
            },
            {
                "id": 19,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 959,
                "question": "Write 959 using place value expanded form. What is the expanded form?",
                "answer": "9 × 100 + 5 × 10 + 9 × 1",
                "correctAnswer": "9 × 100 + 5 × 10 + 9 × 1",
                "difficulty": "normal"
            },
            {
                "id": 20,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 950,
                "question": "What is the ones digit in the number 950?",
                "answer": 0,
                "correctAnswer": "0",
                "difficulty": "normal"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}