Subtraction Number Range Within 500 — Set 94

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        "operation": "subtraction",
        "subject": "arithmetic",
        "difficulty": "medium",
        "config": {
            "maxNumber": 500,
            "regrouping": false,
            "operation": "subtraction",
            "maxSum": 500
        },
        "problems": [
            {
                "id": 1,
                "operand1": 79,
                "operand2": 40,
                "operator": "-",
                "question": "79 - 40 = ___",
                "answer": 39
            },
            {
                "id": 2,
                "operand1": 13,
                "operand2": 12,
                "operator": "-",
                "question": "13 - 12 = ___",
                "answer": 1
            },
            {
                "id": 3,
                "operand1": 167,
                "operand2": 45,
                "operator": "-",
                "question": "167 - 45 = ___",
                "answer": 122
            },
            {
                "id": 4,
                "operand1": 17,
                "operand2": 16,
                "operator": "-",
                "question": "17 - 16 = ___",
                "answer": 1
            },
            {
                "id": 5,
                "operand1": 19,
                "operand2": 14,
                "operator": "-",
                "question": "19 - 14 = ___",
                "answer": 5
            },
            {
                "id": 6,
                "operand1": 74,
                "operand2": 12,
                "operator": "-",
                "question": "74 - 12 = ___",
                "answer": 62
            },
            {
                "id": 7,
                "operand1": 279,
                "operand2": 64,
                "operator": "-",
                "question": "279 - 64 = ___",
                "answer": 215
            },
            {
                "id": 8,
                "operand1": 459,
                "operand2": 306,
                "operator": "-",
                "question": "459 - 306 = ___",
                "answer": 153
            },
            {
                "id": 9,
                "operand1": 279,
                "operand2": 48,
                "operator": "-",
                "question": "279 - 48 = ___",
                "answer": 231
            },
            {
                "id": 10,
                "operand1": 368,
                "operand2": 32,
                "operator": "-",
                "question": "368 - 32 = ___",
                "answer": 336
            },
            {
                "id": 11,
                "operand1": 438,
                "operand2": 230,
                "operator": "-",
                "question": "438 - 230 = ___",
                "answer": 208
            },
            {
                "id": 12,
                "operand1": 206,
                "operand2": 1,
                "operator": "-",
                "question": "206 - 1 = ___",
                "answer": 205
            },
            {
                "id": 13,
                "operand1": 58,
                "operand2": 12,
                "operator": "-",
                "question": "58 - 12 = ___",
                "answer": 46
            },
            {
                "id": 14,
                "operand1": 397,
                "operand2": 94,
                "operator": "-",
                "question": "397 - 94 = ___",
                "answer": 303
            },
            {
                "id": 15,
                "operand1": 17,
                "operand2": 7,
                "operator": "-",
                "question": "17 - 7 = ___",
                "answer": 10
            },
            {
                "id": 16,
                "operand1": 45,
                "operand2": 30,
                "operator": "-",
                "question": "45 - 30 = ___",
                "answer": 15
            },
            {
                "id": 17,
                "operand1": 198,
                "operand2": 112,
                "operator": "-",
                "question": "198 - 112 = ___",
                "answer": 86
            },
            {
                "id": 18,
                "operand1": 298,
                "operand2": 153,
                "operator": "-",
                "question": "298 - 153 = ___",
                "answer": 145
            },
            {
                "id": 19,
                "operand1": 279,
                "operand2": 143,
                "operator": "-",
                "question": "279 - 143 = ___",
                "answer": 136
            },
            {
                "id": 20,
                "operand1": 23,
                "operand2": 20,
                "operator": "-",
                "question": "23 - 20 = ___",
                "answer": 3
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
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