starter Set 42 Form Exercise

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

{
    "outputTargets": {
        "screen": true,
        "print": true,
        "pdf": true,
        "answerKey": true
    },
    "_meta": {
        "nodeId": "node-1-leaf-subtraction-within-100-starter",
        "pageNumber": 42,
        "generatedAt": "2026-03-16T15:21:37.454Z",
        "generatorVersion": "v7.2.1-wp-g2",
        "seed": "a2fd57f55d601c89",
        "seedInput": "1|node-1-leaf-subtraction-within-100-starter|42|1.0.0|",
        "schemaVersion": "2.0.0",
        "mathTemplateId": null,
        "archetype": "form-exercise",
        "siteId": 1
    },
    "semantics": {
        "solvability": {
            "isDeterministic": true,
            "solutionCount": 1
        },
        "difficulty": {
            "declaredLevel": "easy",
            "computedScore": 60,
            "metrics": {
                "problemCount": 20,
                "operation": "subtraction",
                "digits": 3,
                "regrouping": false
            }
        },
        "diversity": {
            "structuralHash": "079b8b6eb5f463b0b665b01f69b624f0",
            "contentFingerprint": "0181ab73469302cd"
        },
        "interaction": {
            "checkable": true,
            "revealable": true,
            "randomizable": true,
            "hintable": false,
            "progressable": true,
            "inputType": [
                "text-input"
            ]
        }
    },
    "version": "2.0",
    "generatorId": "arithmetic-generator-v7.2.1",
    "operation": "subtraction",
    "subject": "arithmetic",
    "difficulty": "starter",
    "config": {
        "maxNumber": 100,
        "regrouping": false,
        "operation": "subtraction",
        "maxSum": 100,
        "difficulty": "starter"
    },
    "problems": [
        {
            "id": 1,
            "operand1": 6,
            "operand2": 4,
            "operator": "-",
            "question": "6 - 4 = ___",
            "answer": 2,
            "visualIntent": {
                "layout": "picture-equation",
                "operation": "subtract",
                "items": [
                    {
                        "count": 6,
                        "role": "groupA"
                    },
                    {
                        "count": 4,
                        "role": "groupB"
                    }
                ],
                "crossedCount": 4
            }
        },
        {
            "id": 2,
            "operand1": 26,
            "operand2": 1,
            "operator": "-",
            "question": "26 - 1 = ___",
            "answer": 25
        },
        {
            "id": 3,
            "operand1": 37,
            "operand2": 30,
            "operator": "-",
            "question": "37 - 30 = ___",
            "answer": 7
        },
        {
            "id": 4,
            "operand1": 31,
            "operand2": 30,
            "operator": "-",
            "question": "31 - 30 = ___",
            "answer": 1
        },
        {
            "id": 5,
            "operand1": 89,
            "operand2": 82,
            "operator": "-",
            "question": "89 - 82 = ___",
            "answer": 7
        },
        {
            "id": 6,
            "operand1": 59,
            "operand2": 54,
            "operator": "-",
            "question": "59 - 54 = ___",
            "answer": 5
        },
        {
            "id": 7,
            "operand1": 83,
            "operand2": 43,
            "operator": "-",
            "question": "83 - 43 = ___",
            "answer": 40
        },
        {
            "id": 8,
            "operand1": 3,
            "operand2": 1,
            "operator": "-",
            "question": "3 - 1 = ___",
            "answer": 2,
            "visualIntent": {
                "layout": "picture-equation",
                "operation": "subtract",
                "items": [
                    {
                        "count": 3,
                        "role": "groupA"
                    },
                    {
                        "count": 1,
                        "role": "groupB"
                    }
                ],
                "crossedCount": 1
            }
        },
        {
            "id": 9,
            "operand1": 78,
            "operand2": 30,
            "operator": "-",
            "question": "78 - 30 = ___",
            "answer": 48
        },
        {
            "id": 10,
            "operand1": 8,
            "operand2": 5,
            "operator": "-",
            "question": "8 - 5 = ___",
            "answer": 3,
            "visualIntent": {
                "layout": "picture-equation",
                "operation": "subtract",
                "items": [
                    {
                        "count": 8,
                        "role": "groupA"
                    },
                    {
                        "count": 5,
                        "role": "groupB"
                    }
                ],
                "crossedCount": 5
            }
        },
        {
            "id": 11,
            "operand1": 66,
            "operand2": 56,
            "operator": "-",
            "question": "66 - 56 = ___",
            "answer": 10
        },
        {
            "id": 12,
            "operand1": 25,
            "operand2": 24,
            "operator": "-",
            "question": "25 - 24 = ___",
            "answer": 1
        },
        {
            "id": 13,
            "operand1": 69,
            "operand2": 41,
            "operator": "-",
            "question": "69 - 41 = ___",
            "answer": 28
        },
        {
            "id": 14,
            "operand1": 2,
            "operand2": 1,
            "operator": "-",
            "question": "2 - 1 = ___",
            "answer": 1,
            "visualIntent": {
                "layout": "picture-equation",
                "operation": "subtract",
                "items": [
                    {
                        "count": 2,
                        "role": "groupA"
                    },
                    {
                        "count": 1,
                        "role": "groupB"
                    }
                ],
                "crossedCount": 1
            }
        },
        {
            "id": 15,
            "operand1": 6,
            "operand2": 1,
            "operator": "-",
            "question": "6 - 1 = ___",
            "answer": 5,
            "visualIntent": {
                "layout": "picture-equation",
                "operation": "subtract",
                "items": [
                    {
                        "count": 6,
                        "role": "groupA"
                    },
                    {
                        "count": 1,
                        "role": "groupB"
                    }
                ],
                "crossedCount": 1
            }
        },
        {
            "id": 16,
            "operand1": 42,
            "operand2": 32,
            "operator": "-",
            "question": "42 - 32 = ___",
            "answer": 10
        },
        {
            "id": 17,
            "operand1": 39,
            "operand2": 10,
            "operator": "-",
            "question": "39 - 10 = ___",
            "answer": 29
        },
        {
            "id": 18,
            "operand1": 33,
            "operand2": 10,
            "operator": "-",
            "question": "33 - 10 = ___",
            "answer": 23
        },
        {
            "id": 19,
            "operand1": 33,
            "operand2": 22,
            "operator": "-",
            "question": "33 - 22 = ___",
            "answer": 11
        },
        {
            "id": 20,
            "operand1": 89,
            "operand2": 3,
            "operator": "-",
            "question": "89 - 3 = ___",
            "answer": 86
        }
    ],
    "layout": {
        "columns": 2,
        "problemsPerPage": 20
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}