medium Set 57 Form Exercise

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

{
    "_meta": {
        "nodeId": "node-1-leaf-odd-even-identify-grade-3",
        "pageNumber": 57,
        "generatedAt": "2026-03-16T15:22:39.196Z",
        "generatorVersion": "v7.2.1-wp-g2",
        "seed": "3ae0b28cd28f87ee",
        "seedInput": "1|node-1-leaf-odd-even-identify-grade-3|57|1.0.0|",
        "schemaVersion": "2.0.0",
        "mathTemplateId": null,
        "archetype": "form-exercise",
        "siteId": 1
    },
    "semantics": {
        "solvability": {
            "isDeterministic": true,
            "solutionCount": 1
        },
        "difficulty": {
            "declaredLevel": "medium",
            "computedScore": 70,
            "metrics": {
                "problemCount": 20,
                "operation": "odd-even",
                "digits": 4,
                "regrouping": false
            }
        },
        "diversity": {
            "structuralHash": "079b8b6eb5f463b0b665b01f69b624f0",
            "contentFingerprint": "94398ca364218edf"
        },
        "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": "medium",
    "config": {
        "maxNumber": 1000,
        "_gradeLevel": "3"
    },
    "problems": [
        {
            "id": 1,
            "type": "odd-even",
            "subType": "identify",
            "question": "Is 533 odd or even?",
            "answer": "odd",
            "correctAnswer": "odd",
            "difficulty": "normal"
        },
        {
            "id": 2,
            "type": "odd-even",
            "subType": "identify",
            "question": "Is 738 odd or even?",
            "answer": "even",
            "correctAnswer": "even",
            "difficulty": "normal"
        },
        {
            "id": 3,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 126, 883, 399, 631, 886",
            "answer": "126, 886",
            "correctAnswer": "126, 886",
            "difficulty": "normal"
        },
        {
            "id": 4,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 984, 357, 286, 209, 244",
            "answer": "984, 286, 244",
            "correctAnswer": "984, 286, 244",
            "difficulty": "normal"
        },
        {
            "id": 5,
            "type": "odd-even",
            "subType": "identify",
            "question": "Is 850 odd or even?",
            "answer": "even",
            "correctAnswer": "even",
            "difficulty": "normal"
        },
        {
            "id": 6,
            "type": "odd-even",
            "subType": "identify",
            "question": "Is 960 odd or even?",
            "answer": "even",
            "correctAnswer": "even",
            "difficulty": "normal"
        },
        {
            "id": 7,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 4, 565, 102, 362, 305",
            "answer": "4, 102, 362",
            "correctAnswer": "4, 102, 362",
            "difficulty": "normal"
        },
        {
            "id": 8,
            "type": "odd-even",
            "subType": "identify",
            "question": "Is 711 odd or even?",
            "answer": "odd",
            "correctAnswer": "odd",
            "difficulty": "normal"
        },
        {
            "id": 9,
            "type": "odd-even",
            "subType": "identify",
            "question": "Is 345 odd or even?",
            "answer": "odd",
            "correctAnswer": "odd",
            "difficulty": "normal"
        },
        {
            "id": 10,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 673, 569, 808, 465, 261",
            "answer": "808",
            "correctAnswer": "808",
            "difficulty": "normal"
        },
        {
            "id": 11,
            "type": "odd-even",
            "subType": "circle-odds",
            "question": "Circle all odd numbers: 85, 897, 717, 137, 477",
            "answer": "85, 897, 717, 137, 477",
            "correctAnswer": "85, 897, 717, 137, 477",
            "difficulty": "normal"
        },
        {
            "id": 12,
            "type": "odd-even",
            "subType": "circle-odds",
            "question": "Circle all odd numbers: 282, 229, 710, 658, 805",
            "answer": "229, 805",
            "correctAnswer": "229, 805",
            "difficulty": "normal"
        },
        {
            "id": 13,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 637, 94, 830, 597, 99",
            "answer": "94, 830",
            "correctAnswer": "94, 830",
            "difficulty": "normal"
        },
        {
            "id": 14,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 959, 528, 560, 139, 391",
            "answer": "528, 560",
            "correctAnswer": "528, 560",
            "difficulty": "normal"
        },
        {
            "id": 15,
            "type": "odd-even",
            "subType": "identify",
            "question": "Is 293 odd or even?",
            "answer": "odd",
            "correctAnswer": "odd",
            "difficulty": "normal"
        },
        {
            "id": 16,
            "type": "odd-even",
            "subType": "circle-odds",
            "question": "Circle all odd numbers: 114, 401, 593, 464, 159",
            "answer": "401, 593, 159",
            "correctAnswer": "401, 593, 159",
            "difficulty": "normal"
        },
        {
            "id": 17,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 699, 134, 818, 223, 134",
            "answer": "134, 818, 134",
            "correctAnswer": "134, 818, 134",
            "difficulty": "normal"
        },
        {
            "id": 18,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 724, 653, 546, 466, 682",
            "answer": "724, 546, 466, 682",
            "correctAnswer": "724, 546, 466, 682",
            "difficulty": "normal"
        },
        {
            "id": 19,
            "type": "odd-even",
            "subType": "circle-evens",
            "question": "Circle all even numbers: 227, 363, 817, 573, 985",
            "answer": "none",
            "correctAnswer": "none",
            "difficulty": "normal"
        },
        {
            "id": 20,
            "type": "odd-even",
            "subType": "identify",
            "question": "Is 204 odd or even?",
            "answer": "even",
            "correctAnswer": "even",
            "difficulty": "normal"
        }
    ],
    "layout": {
        "columns": 2,
        "problemsPerPage": 20
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}