medium Set 50 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-patterns-shrinking-grade-3",
        "pageNumber": 50,
        "generatedAt": "2026-03-16T15:22:31.820Z",
        "generatorVersion": "v7.2.1-wp-g2",
        "seed": "1da0dd01d4d1026d",
        "seedInput": "1|node-1-leaf-patterns-shrinking-grade-3|50|1.0.0|",
        "schemaVersion": "2.0.0",
        "mathTemplateId": null,
        "archetype": "form-exercise",
        "siteId": 1
    },
    "semantics": {
        "solvability": {
            "isDeterministic": true,
            "solutionCount": 1
        },
        "difficulty": {
            "declaredLevel": "medium",
            "computedScore": 62,
            "metrics": {
                "problemCount": 16,
                "operation": "patterns",
                "digits": 4,
                "regrouping": false
            }
        },
        "diversity": {
            "structuralHash": "26802b37c5bf78d6d6875c0175169ff9",
            "contentFingerprint": "8f20138fad49444d"
        },
        "interaction": {
            "checkable": true,
            "revealable": true,
            "randomizable": true,
            "hintable": false,
            "progressable": true,
            "inputType": [
                "text-input"
            ]
        }
    },
    "version": "2.0",
    "generatorId": "arithmetic-generator-v7.2.1",
    "operation": "patterns",
    "subject": "arithmetic",
    "difficulty": "medium",
    "config": {
        "maxNumber": 1000,
        "_gradeLevel": "3"
    },
    "problems": [
        {
            "id": 1,
            "type": "patterns",
            "subType": "arithmetic-sequence",
            "sequence": [
                17,
                20,
                23,
                26,
                29
            ],
            "question": "What comes next in the pattern? 17, 20, 23, 26, 29, __",
            "answer": 32,
            "correctAnswer": "32",
            "difficulty": "normal"
        },
        {
            "id": 2,
            "type": "patterns",
            "subType": "arithmetic-sequence",
            "sequence": [
                1,
                4,
                7,
                10,
                13
            ],
            "question": "What comes next in the pattern? 1, 4, 7, 10, 13, __",
            "answer": 16,
            "correctAnswer": "16",
            "difficulty": "normal"
        },
        {
            "id": 3,
            "type": "patterns",
            "subType": "arithmetic-sequence",
            "sequence": [
                4,
                -4,
                -12,
                -20,
                -28
            ],
            "question": "What comes next in the pattern? 4, -4, -12, -20, -28, __",
            "answer": -36,
            "correctAnswer": "-36",
            "difficulty": "normal"
        },
        {
            "id": 4,
            "type": "patterns",
            "subType": "geometric-sequence",
            "sequence": [
                2,
                4,
                8,
                16,
                32
            ],
            "question": "What comes next in the sequence? 2, 4, 8, 16, 32, __",
            "answer": 64,
            "correctAnswer": "64",
            "difficulty": "normal"
        },
        {
            "id": 5,
            "type": "patterns",
            "subType": "geometric-sequence",
            "sequence": [
                5,
                10,
                20,
                40,
                80
            ],
            "question": "What comes next in the sequence? 5, 10, 20, 40, 80, __",
            "answer": 160,
            "correctAnswer": "160",
            "difficulty": "normal"
        },
        {
            "id": 8,
            "type": "patterns",
            "subType": "arithmetic-sequence",
            "sequence": [
                8,
                12,
                16,
                20,
                24
            ],
            "question": "What comes next in the pattern? 8, 12, 16, 20, 24, __",
            "answer": 28,
            "correctAnswer": "28",
            "difficulty": "normal"
        },
        {
            "id": 9,
            "type": "patterns",
            "subType": "arithmetic-sequence",
            "sequence": [
                7,
                8,
                9,
                10,
                11
            ],
            "question": "What comes next in the pattern? 7, 8, 9, 10, 11, __",
            "answer": 12,
            "correctAnswer": "12",
            "difficulty": "normal"
        },
        {
            "id": 10,
            "type": "patterns",
            "subType": "arithmetic-sequence",
            "sequence": [
                3,
                11,
                19,
                27,
                35
            ],
            "question": "What comes next in the pattern? 3, 11, 19, 27, 35, __",
            "answer": 43,
            "correctAnswer": "43",
            "difficulty": "normal"
        },
        {
            "id": 11,
            "type": "patterns",
            "subType": "arithmetic-sequence",
            "sequence": [
                12,
                2,
                -8,
                -18,
                -28
            ],
            "question": "What comes next in the pattern? 12, 2, -8, -18, -28, __",
            "answer": -38,
            "correctAnswer": "-38",
            "difficulty": "normal"
        },
        {
            "id": 12,
            "type": "patterns",
            "subType": "arithmetic-sequence",
            "sequence": [
                2,
                1,
                0,
                -1,
                -2
            ],
            "question": "What comes next in the pattern? 2, 1, 0, -1, -2, __",
            "answer": -3,
            "correctAnswer": "-3",
            "difficulty": "normal"
        },
        {
            "id": 13,
            "type": "patterns",
            "subType": "arithmetic-sequence",
            "sequence": [
                5,
                10,
                15,
                20,
                25
            ],
            "question": "What comes next in the pattern? 5, 10, 15, 20, 25, __",
            "answer": 30,
            "correctAnswer": "30",
            "difficulty": "normal"
        },
        {
            "id": 14,
            "type": "patterns",
            "subType": "arithmetic-sequence",
            "sequence": [
                9,
                17,
                25,
                33,
                41
            ],
            "question": "What comes next in the pattern? 9, 17, 25, 33, 41, __",
            "answer": 49,
            "correctAnswer": "49",
            "difficulty": "normal"
        },
        {
            "id": 15,
            "type": "patterns",
            "subType": "arithmetic-sequence",
            "sequence": [
                12,
                15,
                18,
                21,
                24
            ],
            "question": "What comes next in the pattern? 12, 15, 18, 21, 24, __",
            "answer": 27,
            "correctAnswer": "27",
            "difficulty": "normal"
        },
        {
            "id": 16,
            "type": "patterns",
            "subType": "geometric-sequence",
            "sequence": [
                5,
                15,
                45,
                135,
                405
            ],
            "question": "What comes next in the sequence? 5, 15, 45, 135, 405, __",
            "answer": 1215,
            "correctAnswer": "1215",
            "difficulty": "normal"
        },
        {
            "id": 19,
            "type": "patterns",
            "subType": "arithmetic-sequence",
            "sequence": [
                17,
                23,
                29,
                35,
                41
            ],
            "question": "What comes next in the pattern? 17, 23, 29, 35, 41, __",
            "answer": 47,
            "correctAnswer": "47",
            "difficulty": "normal"
        },
        {
            "id": 20,
            "type": "patterns",
            "subType": "arithmetic-sequence",
            "sequence": [
                19,
                27,
                35,
                43,
                51
            ],
            "question": "What comes next in the pattern? 19, 27, 35, 43, 51, __",
            "answer": 59,
            "correctAnswer": "59",
            "difficulty": "normal"
        }
    ],
    "layout": {
        "columns": 2,
        "problemsPerPage": 20
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}