Odd Even Starter — Set 84

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-odd-even-starter",
        "pageNumber": 84,
        "generatedAt": "2026-03-16T15:21:57.002Z",
        "generatorVersion": "v7.2.1-wp-g2",
        "seed": "beeed077882c3fad",
        "seedInput": "1|node-1-leaf-odd-even-starter|84|1.0.0|",
        "schemaVersion": "2.0.0",
        "mathTemplateId": null,
        "archetype": "form-exercise",
        "siteId": 1
    },
    "semantics": {
        "solvability": {
            "isDeterministic": true,
            "solutionCount": 1
        },
        "difficulty": {
            "declaredLevel": "easy",
            "computedScore": 50,
            "metrics": {
                "problemCount": 20,
                "operation": "odd-even",
                "digits": 2,
                "regrouping": false
            }
        },
        "diversity": {
            "structuralHash": "079b8b6eb5f463b0b665b01f69b624f0",
            "contentFingerprint": "791bcf96f3795587"
        },
        "interaction": {
            "checkable": true,
            "revealable": true,
            "randomizable": true,
            "hintable": false,
            "progressable": true,
            "inputType": [
                "text-input"
            ]
        }
    },
    "version": "2.0",
    "generatorId": "arithmetic-generator-v7.2.1",
    "operation": "odd-even",
    "subject": "arithmetic",
    "difficulty": "starter",
    "config": {
        "difficulty": "starter",
        "maxNumber": 10
    },
    "problems": [
        {
            "id": 1,
            "type": "odd-even",
            "subType": "circle-odds",
            "question": "Circle all odd numbers: 9, 6, 5, 8, 8",
            "answer": "9, 5",
            "correctAnswer": "9, 5",
            "difficulty": "starter"
        },
        {
            "id": 2,
            "type": "odd-even",
            "subType": "identify",
            "question": "Is 6 odd or even?",
            "answer": "even",
            "correctAnswer": "even",
            "difficulty": "starter"
        },
        {
            "id": 3,
            "type": "odd-even",
            "subType": "identify",
            "question": "Is 5 odd or even?",
            "answer": "odd",
            "correctAnswer": "odd",
            "difficulty": "starter"
        },
        {
            "id": 4,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 9, 6, 5, 2, 8",
            "answer": "6, 2, 8",
            "correctAnswer": "6, 2, 8",
            "difficulty": "starter"
        },
        {
            "id": 5,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 9, 5, 6, 10, 9",
            "answer": "6, 10",
            "correctAnswer": "6, 10",
            "difficulty": "starter"
        },
        {
            "id": 6,
            "type": "odd-even",
            "subType": "circle-odds",
            "question": "Circle all odd numbers: 5, 1, 8, 6, 6",
            "answer": "5, 1",
            "correctAnswer": "5, 1",
            "difficulty": "starter"
        },
        {
            "id": 7,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 10, 7, 2, 1, 5",
            "answer": "10, 2",
            "correctAnswer": "10, 2",
            "difficulty": "starter"
        },
        {
            "id": 8,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 8, 10, 5, 10, 4",
            "answer": "8, 10, 10, 4",
            "correctAnswer": "8, 10, 10, 4",
            "difficulty": "starter"
        },
        {
            "id": 9,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 8, 10, 2, 8, 5",
            "answer": "8, 10, 2, 8",
            "correctAnswer": "8, 10, 2, 8",
            "difficulty": "starter"
        },
        {
            "id": 10,
            "type": "odd-even",
            "subType": "circle-odds",
            "question": "Circle all odd numbers: 5, 3, 2, 7, 3",
            "answer": "5, 3, 7, 3",
            "correctAnswer": "5, 3, 7, 3",
            "difficulty": "starter"
        },
        {
            "id": 11,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 4, 2, 1, 6, 3",
            "answer": "4, 2, 6",
            "correctAnswer": "4, 2, 6",
            "difficulty": "starter"
        },
        {
            "id": 12,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 4, 5, 2, 10, 8",
            "answer": "4, 2, 10, 8",
            "correctAnswer": "4, 2, 10, 8",
            "difficulty": "starter"
        },
        {
            "id": 13,
            "type": "odd-even",
            "subType": "circle-odds",
            "question": "Circle all odd numbers: 3, 9, 10, 6, 9",
            "answer": "3, 9, 9",
            "correctAnswer": "3, 9, 9",
            "difficulty": "starter"
        },
        {
            "id": 14,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 9, 2, 1, 3, 10",
            "answer": "2, 10",
            "correctAnswer": "2, 10",
            "difficulty": "starter"
        },
        {
            "id": 15,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 2, 8, 1, 8, 8",
            "answer": "2, 8, 8, 8",
            "correctAnswer": "2, 8, 8, 8",
            "difficulty": "starter"
        },
        {
            "id": 16,
            "type": "odd-even",
            "subType": "circle-odds",
            "question": "Circle all odd numbers: 5, 5, 10, 8, 2",
            "answer": "5, 5",
            "correctAnswer": "5, 5",
            "difficulty": "starter"
        },
        {
            "id": 17,
            "type": "odd-even",
            "subType": "identify",
            "question": "Is 2 odd or even?",
            "answer": "even",
            "correctAnswer": "even",
            "difficulty": "starter"
        },
        {
            "id": 18,
            "type": "odd-even",
            "subType": "identify",
            "question": "Is 7 odd or even?",
            "answer": "odd",
            "correctAnswer": "odd",
            "difficulty": "starter"
        },
        {
            "id": 19,
            "type": "odd-even",
            "subType": "identify",
            "question": "Is 3 odd or even?",
            "answer": "odd",
            "correctAnswer": "odd",
            "difficulty": "starter"
        },
        {
            "id": 20,
            "type": "odd-even",
            "subType": "circle-odds",
            "question": "Circle all odd numbers: 2, 6, 6, 8, 4",
            "answer": "none",
            "correctAnswer": "none",
            "difficulty": "starter"
        }
    ],
    "layout": {
        "columns": 2,
        "problemsPerPage": 20
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}