B Set 27 Unknown

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

{
    "contentData": {
        "operation": "subtraction",
        "subject": "arithmetic",
        "difficulty": "hard",
        "config": {
            "maxNumber": 9999,
            "minNumber": 1000,
            "digits": 4,
            "regrouping": false,
            "operation": "subtraction"
        },
        "problems": [
            {
                "id": 1,
                "operand1": 5798,
                "operand2": 4713,
                "operator": "-",
                "question": "5798 - 4713 = ___",
                "answer": 1085
            },
            {
                "id": 2,
                "operand1": 7356,
                "operand2": 6236,
                "operator": "-",
                "question": "7356 - 6236 = ___",
                "answer": 1120
            },
            {
                "id": 3,
                "operand1": 8949,
                "operand2": 7939,
                "operator": "-",
                "question": "8949 - 7939 = ___",
                "answer": 1010
            },
            {
                "id": 4,
                "operand1": 1271,
                "operand2": 1241,
                "operator": "-",
                "question": "1271 - 1241 = ___",
                "answer": 30
            },
            {
                "id": 5,
                "operand1": 8497,
                "operand2": 5287,
                "operator": "-",
                "question": "8497 - 5287 = ___",
                "answer": 3210
            },
            {
                "id": 6,
                "operand1": 1685,
                "operand2": 1550,
                "operator": "-",
                "question": "1685 - 1550 = ___",
                "answer": 135
            },
            {
                "id": 7,
                "operand1": 7779,
                "operand2": 6108,
                "operator": "-",
                "question": "7779 - 6108 = ___",
                "answer": 1671
            },
            {
                "id": 8,
                "operand1": 4483,
                "operand2": 1381,
                "operator": "-",
                "question": "4483 - 1381 = ___",
                "answer": 3102
            },
            {
                "id": 9,
                "operand1": 8619,
                "operand2": 7208,
                "operator": "-",
                "question": "8619 - 7208 = ___",
                "answer": 1411
            },
            {
                "id": 10,
                "operand1": 6127,
                "operand2": 2125,
                "operator": "-",
                "question": "6127 - 2125 = ___",
                "answer": 4002
            },
            {
                "id": 11,
                "operand1": 6697,
                "operand2": 1660,
                "operator": "-",
                "question": "6697 - 1660 = ___",
                "answer": 5037
            },
            {
                "id": 12,
                "operand1": 3929,
                "operand2": 2705,
                "operator": "-",
                "question": "3929 - 2705 = ___",
                "answer": 1224
            },
            {
                "id": 13,
                "operand1": 4649,
                "operand2": 2430,
                "operator": "-",
                "question": "4649 - 2430 = ___",
                "answer": 2219
            },
            {
                "id": 14,
                "operand1": 1649,
                "operand2": 1419,
                "operator": "-",
                "question": "1649 - 1419 = ___",
                "answer": 230
            },
            {
                "id": 15,
                "operand1": 5759,
                "operand2": 2116,
                "operator": "-",
                "question": "5759 - 2116 = ___",
                "answer": 3643
            },
            {
                "id": 16,
                "operand1": 4227,
                "operand2": 4106,
                "operator": "-",
                "question": "4227 - 4106 = ___",
                "answer": 121
            },
            {
                "id": 17,
                "operand1": 9945,
                "operand2": 4825,
                "operator": "-",
                "question": "9945 - 4825 = ___",
                "answer": 5120
            },
            {
                "id": 18,
                "operand1": 3743,
                "operand2": 3033,
                "operator": "-",
                "question": "3743 - 3033 = ___",
                "answer": 710
            },
            {
                "id": 19,
                "operand1": 4356,
                "operand2": 4141,
                "operator": "-",
                "question": "4356 - 4141 = ___",
                "answer": 215
            },
            {
                "id": 20,
                "operand1": 1168,
                "operand2": 1138,
                "operator": "-",
                "question": "1168 - 1138 = ___",
                "answer": 30
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "outputTargets": {
        "screen": true,
        "print": true,
        "pdf": true,
        "answerKey": true
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}