B Set 37 Unknown

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

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    "contentData": {
        "operation": "missing-operator",
        "subject": "arithmetic",
        "difficulty": "easy",
        "config": {
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        "problems": [
            {
                "id": 1,
                "type": "missing-operator",
                "subType": "×",
                "operand1": 9,
                "operand2": 7,
                "result": 63,
                "question": "9 __ 7 = 63",
                "answer": "×",
                "correctAnswer": "×",
                "difficulty": "normal"
            },
            {
                "id": 2,
                "type": "missing-operator",
                "subType": "+",
                "operand1": 10,
                "operand2": 5,
                "result": 15,
                "question": "10 __ 5 = 15",
                "answer": "+",
                "correctAnswer": "+",
                "difficulty": "normal"
            },
            {
                "id": 3,
                "type": "missing-operator",
                "subType": "×",
                "operand1": 6,
                "operand2": 8,
                "result": 48,
                "question": "6 ○ 8 = 48, what is ○?",
                "answer": "×",
                "correctAnswer": "×",
                "difficulty": "normal"
            },
            {
                "id": 4,
                "type": "missing-operator",
                "subType": "×",
                "operand1": 6,
                "operand2": 10,
                "result": 60,
                "question": "6 __ 10 = 60",
                "answer": "×",
                "correctAnswer": "×",
                "difficulty": "normal"
            },
            {
                "id": 5,
                "type": "missing-operator",
                "subType": "×",
                "operand1": 4,
                "operand2": 9,
                "result": 36,
                "question": "4 __ 9 = 36",
                "answer": "×",
                "correctAnswer": "×",
                "difficulty": "normal"
            },
            {
                "id": 6,
                "type": "missing-operator",
                "subType": "-",
                "operand1": 12,
                "operand2": 4,
                "result": 8,
                "question": "12 __ 4 = 8",
                "answer": "-",
                "correctAnswer": "-",
                "difficulty": "normal"
            },
            {
                "id": 7,
                "type": "missing-operator",
                "subType": "÷",
                "operand1": 50,
                "operand2": 5,
                "result": 10,
                "question": "50 ○ 5 = 10, what is ○?",
                "answer": "÷",
                "correctAnswer": "÷",
                "difficulty": "normal"
            },
            {
                "id": 8,
                "type": "missing-operator",
                "subType": "×",
                "operand1": 10,
                "operand2": 2,
                "result": 20,
                "question": "10 ○ 2 = 20, what is ○?",
                "answer": "×",
                "correctAnswer": "×",
                "difficulty": "normal"
            },
            {
                "id": 9,
                "type": "missing-operator",
                "subType": "+",
                "operand1": 6,
                "operand2": 1,
                "result": 7,
                "question": "6 __ 1 = 7",
                "answer": "+",
                "correctAnswer": "+",
                "difficulty": "normal"
            },
            {
                "id": 10,
                "type": "missing-operator",
                "subType": "×",
                "operand1": 6,
                "operand2": 3,
                "result": 18,
                "question": "6 ○ 3 = 18, what is ○?",
                "answer": "×",
                "correctAnswer": "×",
                "difficulty": "normal"
            },
            {
                "id": 11,
                "type": "missing-operator",
                "subType": "÷",
                "operand1": 90,
                "operand2": 10,
                "result": 9,
                "question": "90 ○ 10 = 9, what is ○?",
                "answer": "÷",
                "correctAnswer": "÷",
                "difficulty": "normal"
            },
            {
                "id": 12,
                "type": "missing-operator",
                "subType": "÷",
                "operand1": 60,
                "operand2": 10,
                "result": 6,
                "question": "60 ○ 10 = 6, what is ○?",
                "answer": "÷",
                "correctAnswer": "÷",
                "difficulty": "normal"
            },
            {
                "id": 13,
                "type": "missing-operator",
                "subType": "+",
                "operand1": 7,
                "operand2": 5,
                "result": 12,
                "question": "7 ○ 5 = 12, what is ○?",
                "answer": "+",
                "correctAnswer": "+",
                "difficulty": "normal"
            },
            {
                "id": 14,
                "type": "missing-operator",
                "subType": "-",
                "operand1": 9,
                "operand2": 1,
                "result": 8,
                "question": "9 ○ 1 = 8, what is ○?",
                "answer": "-",
                "correctAnswer": "-",
                "difficulty": "normal"
            },
            {
                "id": 15,
                "type": "missing-operator",
                "subType": "-",
                "operand1": 16,
                "operand2": 10,
                "result": 6,
                "question": "16 ○ 10 = 6, what is ○?",
                "answer": "-",
                "correctAnswer": "-",
                "difficulty": "normal"
            },
            {
                "id": 16,
                "type": "missing-operator",
                "subType": "-",
                "operand1": 12,
                "operand2": 9,
                "result": 3,
                "question": "12 ○ 9 = 3, what is ○?",
                "answer": "-",
                "correctAnswer": "-",
                "difficulty": "normal"
            },
            {
                "id": 17,
                "type": "missing-operator",
                "subType": "÷",
                "operand1": 50,
                "operand2": 10,
                "result": 5,
                "question": "50 ○ 10 = 5, what is ○?",
                "answer": "÷",
                "correctAnswer": "÷",
                "difficulty": "normal"
            },
            {
                "id": 19,
                "type": "missing-operator",
                "subType": "×",
                "operand1": 3,
                "operand2": 5,
                "result": 15,
                "question": "3 ○ 5 = 15, what is ○?",
                "answer": "×",
                "correctAnswer": "×",
                "difficulty": "normal"
            },
            {
                "id": 20,
                "type": "missing-operator",
                "subType": "+",
                "operand1": 4,
                "operand2": 10,
                "result": 14,
                "question": "4 __ 10 = 14",
                "answer": "+",
                "correctAnswer": "+",
                "difficulty": "normal"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
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    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
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