B Set 97 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": 1997,
                "operand2": 1687,
                "operator": "-",
                "question": "1997 - 1687 = ___",
                "answer": 310
            },
            {
                "id": 2,
                "operand1": 7575,
                "operand2": 3521,
                "operator": "-",
                "question": "7575 - 3521 = ___",
                "answer": 4054
            },
            {
                "id": 3,
                "operand1": 1759,
                "operand2": 1121,
                "operator": "-",
                "question": "1759 - 1121 = ___",
                "answer": 638
            },
            {
                "id": 4,
                "operand1": 7558,
                "operand2": 1156,
                "operator": "-",
                "question": "7558 - 1156 = ___",
                "answer": 6402
            },
            {
                "id": 5,
                "operand1": 4536,
                "operand2": 3321,
                "operator": "-",
                "question": "4536 - 3321 = ___",
                "answer": 1215
            },
            {
                "id": 6,
                "operand1": 1069,
                "operand2": 1047,
                "operator": "-",
                "question": "1069 - 1047 = ___",
                "answer": 22
            },
            {
                "id": 7,
                "operand1": 5757,
                "operand2": 1003,
                "operator": "-",
                "question": "5757 - 1003 = ___",
                "answer": 4754
            },
            {
                "id": 8,
                "operand1": 9463,
                "operand2": 1021,
                "operator": "-",
                "question": "9463 - 1021 = ___",
                "answer": 8442
            },
            {
                "id": 9,
                "operand1": 5888,
                "operand2": 5427,
                "operator": "-",
                "question": "5888 - 5427 = ___",
                "answer": 461
            },
            {
                "id": 10,
                "operand1": 1476,
                "operand2": 1250,
                "operator": "-",
                "question": "1476 - 1250 = ___",
                "answer": 226
            },
            {
                "id": 11,
                "operand1": 4817,
                "operand2": 2413,
                "operator": "-",
                "question": "4817 - 2413 = ___",
                "answer": 2404
            },
            {
                "id": 12,
                "operand1": 2588,
                "operand2": 2115,
                "operator": "-",
                "question": "2588 - 2115 = ___",
                "answer": 473
            },
            {
                "id": 13,
                "operand1": 8752,
                "operand2": 4441,
                "operator": "-",
                "question": "8752 - 4441 = ___",
                "answer": 4311
            },
            {
                "id": 14,
                "operand1": 6445,
                "operand2": 6023,
                "operator": "-",
                "question": "6445 - 6023 = ___",
                "answer": 422
            },
            {
                "id": 15,
                "operand1": 7942,
                "operand2": 7700,
                "operator": "-",
                "question": "7942 - 7700 = ___",
                "answer": 242
            },
            {
                "id": 16,
                "operand1": 8653,
                "operand2": 2113,
                "operator": "-",
                "question": "8653 - 2113 = ___",
                "answer": 6540
            },
            {
                "id": 17,
                "operand1": 1697,
                "operand2": 1662,
                "operator": "-",
                "question": "1697 - 1662 = ___",
                "answer": 35
            },
            {
                "id": 18,
                "operand1": 6585,
                "operand2": 1575,
                "operator": "-",
                "question": "6585 - 1575 = ___",
                "answer": 5010
            },
            {
                "id": 19,
                "operand1": 6568,
                "operand2": 6250,
                "operator": "-",
                "question": "6568 - 6250 = ___",
                "answer": 318
            },
            {
                "id": 20,
                "operand1": 2466,
                "operand2": 2243,
                "operator": "-",
                "question": "2466 - 2243 = ___",
                "answer": 223
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "outputTargets": {
        "screen": true,
        "print": true,
        "pdf": true,
        "answerKey": true
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}