Subtraction Number Range Within 500 — Set 97

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        "operation": "subtraction",
        "subject": "arithmetic",
        "difficulty": "medium",
        "config": {
            "maxNumber": 500,
            "regrouping": false,
            "operation": "subtraction",
            "maxSum": 500
        },
        "problems": [
            {
                "id": 1,
                "operand1": 139,
                "operand2": 120,
                "operator": "-",
                "question": "139 - 120 = ___",
                "answer": 19
            },
            {
                "id": 2,
                "operand1": 425,
                "operand2": 115,
                "operator": "-",
                "question": "425 - 115 = ___",
                "answer": 310
            },
            {
                "id": 3,
                "operand1": 178,
                "operand2": 68,
                "operator": "-",
                "question": "178 - 68 = ___",
                "answer": 110
            },
            {
                "id": 4,
                "operand1": 89,
                "operand2": 25,
                "operator": "-",
                "question": "89 - 25 = ___",
                "answer": 64
            },
            {
                "id": 5,
                "operand1": 37,
                "operand2": 25,
                "operator": "-",
                "question": "37 - 25 = ___",
                "answer": 12
            },
            {
                "id": 6,
                "operand1": 89,
                "operand2": 53,
                "operator": "-",
                "question": "89 - 53 = ___",
                "answer": 36
            },
            {
                "id": 7,
                "operand1": 132,
                "operand2": 10,
                "operator": "-",
                "question": "132 - 10 = ___",
                "answer": 122
            },
            {
                "id": 8,
                "operand1": 123,
                "operand2": 10,
                "operator": "-",
                "question": "123 - 10 = ___",
                "answer": 113
            },
            {
                "id": 9,
                "operand1": 19,
                "operand2": 3,
                "operator": "-",
                "question": "19 - 3 = ___",
                "answer": 16
            },
            {
                "id": 10,
                "operand1": 94,
                "operand2": 92,
                "operator": "-",
                "question": "94 - 92 = ___",
                "answer": 2
            },
            {
                "id": 11,
                "operand1": 194,
                "operand2": 130,
                "operator": "-",
                "question": "194 - 130 = ___",
                "answer": 64
            },
            {
                "id": 12,
                "operand1": 305,
                "operand2": 1,
                "operator": "-",
                "question": "305 - 1 = ___",
                "answer": 304
            },
            {
                "id": 13,
                "operand1": 277,
                "operand2": 216,
                "operator": "-",
                "question": "277 - 216 = ___",
                "answer": 61
            },
            {
                "id": 14,
                "operand1": 48,
                "operand2": 27,
                "operator": "-",
                "question": "48 - 27 = ___",
                "answer": 21
            },
            {
                "id": 15,
                "operand1": 225,
                "operand2": 10,
                "operator": "-",
                "question": "225 - 10 = ___",
                "answer": 215
            },
            {
                "id": 16,
                "operand1": 41,
                "operand2": 1,
                "operator": "-",
                "question": "41 - 1 = ___",
                "answer": 40
            },
            {
                "id": 17,
                "operand1": 286,
                "operand2": 46,
                "operator": "-",
                "question": "286 - 46 = ___",
                "answer": 240
            },
            {
                "id": 18,
                "operand1": 13,
                "operand2": 12,
                "operator": "-",
                "question": "13 - 12 = ___",
                "answer": 1
            },
            {
                "id": 19,
                "operand1": 275,
                "operand2": 252,
                "operator": "-",
                "question": "275 - 252 = ___",
                "answer": 23
            },
            {
                "id": 20,
                "operand1": 484,
                "operand2": 460,
                "operator": "-",
                "question": "484 - 460 = ___",
                "answer": 24
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
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