Subtraction Within 100 Easy — Set 42

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": "easy",
        "config": {
            "maxNumber": 100,
            "regrouping": false,
            "operation": "subtraction",
            "maxSum": 100,
            "difficulty": "easy"
        },
        "problems": [
            {
                "id": 1,
                "operand1": 51,
                "operand2": 21,
                "operator": "-",
                "question": "51 - 21 = ___",
                "answer": 30
            },
            {
                "id": 2,
                "operand1": 34,
                "operand2": 14,
                "operator": "-",
                "question": "34 - 14 = ___",
                "answer": 20
            },
            {
                "id": 3,
                "operand1": 96,
                "operand2": 83,
                "operator": "-",
                "question": "96 - 83 = ___",
                "answer": 13
            },
            {
                "id": 4,
                "operand1": 72,
                "operand2": 52,
                "operator": "-",
                "question": "72 - 52 = ___",
                "answer": 20
            },
            {
                "id": 5,
                "operand1": 73,
                "operand2": 13,
                "operator": "-",
                "question": "73 - 13 = ___",
                "answer": 60
            },
            {
                "id": 6,
                "operand1": 77,
                "operand2": 46,
                "operator": "-",
                "question": "77 - 46 = ___",
                "answer": 31
            },
            {
                "id": 7,
                "operand1": 20,
                "operand2": 10,
                "operator": "-",
                "question": "20 - 10 = ___",
                "answer": 10
            },
            {
                "id": 8,
                "operand1": 68,
                "operand2": 18,
                "operator": "-",
                "question": "68 - 18 = ___",
                "answer": 50
            },
            {
                "id": 9,
                "operand1": 82,
                "operand2": 30,
                "operator": "-",
                "question": "82 - 30 = ___",
                "answer": 52
            },
            {
                "id": 10,
                "operand1": 22,
                "operand2": 1,
                "operator": "-",
                "question": "22 - 1 = ___",
                "answer": 21
            },
            {
                "id": 11,
                "operand1": 79,
                "operand2": 2,
                "operator": "-",
                "question": "79 - 2 = ___",
                "answer": 77
            },
            {
                "id": 12,
                "operand1": 46,
                "operand2": 5,
                "operator": "-",
                "question": "46 - 5 = ___",
                "answer": 41
            },
            {
                "id": 13,
                "operand1": 67,
                "operand2": 15,
                "operator": "-",
                "question": "67 - 15 = ___",
                "answer": 52
            },
            {
                "id": 14,
                "operand1": 28,
                "operand2": 17,
                "operator": "-",
                "question": "28 - 17 = ___",
                "answer": 11
            },
            {
                "id": 15,
                "operand1": 5,
                "operand2": 1,
                "operator": "-",
                "question": "5 - 1 = ___",
                "answer": 4,
                "visualIntent": {
                    "layout": "picture-equation",
                    "operation": "subtract",
                    "items": [
                        {
                            "count": 5,
                            "role": "groupA"
                        },
                        {
                            "count": 1,
                            "role": "groupB"
                        }
                    ],
                    "crossedCount": 1
                }
            },
            {
                "id": 16,
                "operand1": 98,
                "operand2": 60,
                "operator": "-",
                "question": "98 - 60 = ___",
                "answer": 38
            },
            {
                "id": 17,
                "operand1": 34,
                "operand2": 3,
                "operator": "-",
                "question": "34 - 3 = ___",
                "answer": 31
            },
            {
                "id": 18,
                "operand1": 15,
                "operand2": 10,
                "operator": "-",
                "question": "15 - 10 = ___",
                "answer": 5
            },
            {
                "id": 19,
                "operand1": 38,
                "operand2": 4,
                "operator": "-",
                "question": "38 - 4 = ___",
                "answer": 34
            },
            {
                "id": 20,
                "operand1": 37,
                "operand2": 3,
                "operator": "-",
                "question": "37 - 3 = ___",
                "answer": 34
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "outputTargets": {
        "screen": true,
        "print": true,
        "pdf": true,
        "answerKey": true
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}