Multiplication Special Types Missing Factors — Set 66

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

{
    "contentData": {
        "operation": "multiplication",
        "subject": "arithmetic",
        "difficulty": "medium",
        "config": {
            "maxNumber": 50,
            "minNumber": 0,
            "digits": 2,
            "regrouping": false,
            "operation": "multiplication",
            "factorMin": 2,
            "factorMax": 9,
            "missingOperand": true
        },
        "problems": [
            {
                "id": 1,
                "operand1": 2,
                "operand2": 19,
                "operator": "×",
                "question": "2 × 19 = ___",
                "answer": 38
            },
            {
                "id": 2,
                "operand1": 8,
                "operand2": 28,
                "operator": "×",
                "question": "8 × 28 = ___",
                "answer": 224
            },
            {
                "id": 3,
                "operand1": 1,
                "operand2": 69,
                "operator": "×",
                "question": "1 × 69 = ___",
                "answer": 69
            },
            {
                "id": 4,
                "operand1": 6,
                "operand2": 82,
                "operator": "×",
                "question": "6 × 82 = ___",
                "answer": 492
            },
            {
                "id": 5,
                "operand1": 50,
                "operand2": 6,
                "operator": "×",
                "question": "50 × 6 = ___",
                "answer": 300
            },
            {
                "id": 6,
                "operand1": 78,
                "operand2": 10,
                "operator": "×",
                "question": "78 × 10 = ___",
                "answer": 780
            },
            {
                "id": 7,
                "operand1": 5,
                "operand2": 23,
                "operator": "×",
                "question": "5 × 23 = ___",
                "answer": 115
            },
            {
                "id": 8,
                "operand1": 4,
                "operand2": 42,
                "operator": "×",
                "question": "4 × 42 = ___",
                "answer": 168
            },
            {
                "id": 9,
                "operand1": 58,
                "operand2": 1,
                "operator": "×",
                "question": "58 × 1 = ___",
                "answer": 58
            },
            {
                "id": 10,
                "operand1": 99,
                "operand2": 7,
                "operator": "×",
                "question": "99 × 7 = ___",
                "answer": 693
            },
            {
                "id": 11,
                "operand1": 38,
                "operand2": 10,
                "operator": "×",
                "question": "38 × 10 = ___",
                "answer": 380
            },
            {
                "id": 12,
                "operand1": 91,
                "operand2": 1,
                "operator": "×",
                "question": "91 × 1 = ___",
                "answer": 91
            },
            {
                "id": 13,
                "operand1": 95,
                "operand2": 5,
                "operator": "×",
                "question": "95 × 5 = ___",
                "answer": 475
            },
            {
                "id": 14,
                "operand1": 7,
                "operand2": 89,
                "operator": "×",
                "question": "7 × 89 = ___",
                "answer": 623
            },
            {
                "id": 15,
                "operand1": 8,
                "operand2": 10,
                "operator": "×",
                "question": "8 × 10 = ___",
                "answer": 80
            },
            {
                "id": 16,
                "operand1": 30,
                "operand2": 2,
                "operator": "×",
                "question": "30 × 2 = ___",
                "answer": 60
            },
            {
                "id": 17,
                "operand1": 62,
                "operand2": 1,
                "operator": "×",
                "question": "62 × 1 = ___",
                "answer": 62
            },
            {
                "id": 18,
                "operand1": 77,
                "operand2": 6,
                "operator": "×",
                "question": "77 × 6 = ___",
                "answer": 462
            },
            {
                "id": 19,
                "operand1": 15,
                "operand2": 8,
                "operator": "×",
                "question": "15 × 8 = ___",
                "answer": 120
            },
            {
                "id": 20,
                "operand1": 16,
                "operand2": 7,
                "operator": "×",
                "question": "16 × 7 = ___",
                "answer": 112
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}