B Set 34 Unknown

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

{
    "contentData": {
        "operation": "fractions",
        "subject": "arithmetic",
        "difficulty": "medium",
        "config": {
            "maxNumber": 100,
            "maxSum": 1000,
            "maxOperand": 1000,
            "_gradeLevel": "2"
        },
        "problems": [
            {
                "id": 1,
                "type": "fractions",
                "subType": "multiply",
                "numerator1": 2,
                "denominator1": 5,
                "numerator2": 4,
                "denominator2": 5,
                "question": "2/5 × 4/5 = ?",
                "answer": "8/25",
                "correctAnswer": "8/25",
                "difficulty": "normal"
            },
            {
                "id": 2,
                "type": "fractions",
                "subType": "subtract",
                "numerator1": 2,
                "denominator1": 5,
                "numerator2": 1,
                "denominator2": 8,
                "question": "2/5 - 1/8 = ?",
                "answer": "11/40",
                "correctAnswer": "11/40",
                "difficulty": "normal"
            },
            {
                "id": 3,
                "type": "fractions",
                "subType": "subtract",
                "numerator1": 7,
                "denominator1": 8,
                "numerator2": 2,
                "denominator2": 5,
                "question": "7/8 - 2/5 = ?",
                "answer": "19/40",
                "correctAnswer": "19/40",
                "difficulty": "normal"
            },
            {
                "id": 4,
                "type": "fractions",
                "subType": "divide",
                "numerator1": 1,
                "denominator1": 4,
                "numerator2": 1,
                "denominator2": 5,
                "question": "1/4 ÷ 1/5 = ?",
                "answer": "5/4",
                "correctAnswer": "5/4",
                "difficulty": "normal"
            },
            {
                "id": 5,
                "type": "fractions",
                "subType": "divide",
                "numerator1": 3,
                "denominator1": 4,
                "numerator2": 6,
                "denominator2": 7,
                "question": "3/4 ÷ 6/7 = ?",
                "answer": "7/8",
                "correctAnswer": "7/8",
                "difficulty": "normal"
            },
            {
                "id": 6,
                "type": "fractions",
                "subType": "simplify",
                "numerator1": 5,
                "denominator1": 8,
                "numerator2": 4,
                "denominator2": 8,
                "question": "Simplify 15/24 = ?",
                "answer": "5/8",
                "correctAnswer": "5/8",
                "difficulty": "normal"
            },
            {
                "id": 7,
                "type": "fractions",
                "subType": "add",
                "numerator1": 1,
                "denominator1": 3,
                "numerator2": 3,
                "denominator2": 6,
                "question": "1/3 + 3/6 = ?",
                "answer": "5/6",
                "correctAnswer": "5/6",
                "difficulty": "normal"
            },
            {
                "id": 8,
                "type": "fractions",
                "subType": "simplify",
                "numerator1": 1,
                "denominator1": 4,
                "numerator2": 4,
                "denominator2": 6,
                "question": "Simplify 3/12 = ?",
                "answer": "1/4",
                "correctAnswer": "1/4",
                "difficulty": "normal"
            },
            {
                "id": 9,
                "type": "fractions",
                "subType": "simplify",
                "numerator1": 3,
                "denominator1": 5,
                "numerator2": 4,
                "denominator2": 5,
                "question": "Simplify 9/15 = ?",
                "answer": "3/5",
                "correctAnswer": "3/5",
                "difficulty": "normal"
            },
            {
                "id": 10,
                "type": "fractions",
                "subType": "divide",
                "numerator1": 1,
                "denominator1": 2,
                "numerator2": 4,
                "denominator2": 7,
                "question": "1/2 ÷ 4/7 = ?",
                "answer": "7/8",
                "correctAnswer": "7/8",
                "difficulty": "normal"
            },
            {
                "id": 11,
                "type": "fractions",
                "subType": "subtract",
                "numerator1": 4,
                "denominator1": 5,
                "numerator2": 3,
                "denominator2": 6,
                "question": "4/5 - 3/6 = ?",
                "answer": "3/10",
                "correctAnswer": "3/10",
                "difficulty": "normal"
            },
            {
                "id": 12,
                "type": "fractions",
                "subType": "simplify",
                "numerator1": 1,
                "denominator1": 2,
                "numerator2": 1,
                "denominator2": 2,
                "question": "Simplify 2/4 = ?",
                "answer": "1/2",
                "correctAnswer": "1/2",
                "difficulty": "normal"
            },
            {
                "id": 13,
                "type": "fractions",
                "subType": "divide",
                "numerator1": 3,
                "denominator1": 4,
                "numerator2": 1,
                "denominator2": 4,
                "question": "3/4 ÷ 1/4 = ?",
                "answer": "3",
                "correctAnswer": "3",
                "difficulty": "normal"
            },
            {
                "id": 14,
                "type": "fractions",
                "subType": "simplify",
                "numerator1": 4,
                "denominator1": 5,
                "numerator2": 1,
                "denominator2": 5,
                "question": "Simplify 12/15 = ?",
                "answer": "4/5",
                "correctAnswer": "4/5",
                "difficulty": "normal"
            },
            {
                "id": 15,
                "type": "fractions",
                "subType": "subtract",
                "numerator1": 3,
                "denominator1": 7,
                "numerator2": 1,
                "denominator2": 3,
                "question": "3/7 - 1/3 = ?",
                "answer": "2/21",
                "correctAnswer": "2/21",
                "difficulty": "normal"
            },
            {
                "id": 16,
                "type": "fractions",
                "subType": "subtract",
                "numerator1": 3,
                "denominator1": 5,
                "numerator2": 3,
                "denominator2": 7,
                "question": "3/5 - 3/7 = ?",
                "answer": "6/35",
                "correctAnswer": "6/35",
                "difficulty": "normal"
            },
            {
                "id": 17,
                "type": "fractions",
                "subType": "multiply",
                "numerator1": 2,
                "denominator1": 3,
                "numerator2": 1,
                "denominator2": 4,
                "question": "2/3 × 1/4 = ?",
                "answer": "1/6",
                "correctAnswer": "1/6",
                "difficulty": "normal"
            },
            {
                "id": 18,
                "type": "fractions",
                "subType": "divide",
                "numerator1": 3,
                "denominator1": 5,
                "numerator2": 3,
                "denominator2": 5,
                "question": "3/5 ÷ 3/5 = ?",
                "answer": "1",
                "correctAnswer": "1",
                "difficulty": "normal"
            },
            {
                "id": 19,
                "type": "fractions",
                "subType": "subtract",
                "numerator1": 1,
                "denominator1": 2,
                "numerator2": 2,
                "denominator2": 5,
                "question": "1/2 - 2/5 = ?",
                "answer": "1/10",
                "correctAnswer": "1/10",
                "difficulty": "normal"
            },
            {
                "id": 20,
                "type": "fractions",
                "subType": "simplify",
                "numerator1": 2,
                "denominator1": 3,
                "numerator2": 2,
                "denominator2": 5,
                "question": "Simplify 6/9 = ?",
                "answer": "2/3",
                "correctAnswer": "2/3",
                "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"
}