Speed Grid Addition 5×5 Easy — Set 13

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

{
    "contentData": {
        "operation": "speed-grid",
        "subject": "arithmetic",
        "difficulty": "easy",
        "gridSize": 5,
        "config": {
            "gridSize": 5,
            "difficulty": "easy",
            "maxNumber": 10
        },
        "problems": [
            {
                "type": "speed-grid",
                "subType": "speed-grid",
                "difficulty": "easy",
                "question": "Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 10, 9], Column headers: [9, 2, 4]",
                "answer": "Row 10: [90, 20, 40]; Row 10: [90, 20, 40]; Row 9: [81, 18, 36]",
                "operation": "×",
                "rowHeaders": [
                    10,
                    10,
                    9
                ],
                "colHeaders": [
                    9,
                    2,
                    4
                ],
                "cells": [
                    [
                        90,
                        20,
                        40
                    ],
                    [
                        90,
                        20,
                        40
                    ],
                    [
                        81,
                        18,
                        36
                    ]
                ]
            },
            {
                "type": "speed-grid",
                "subType": "speed-grid",
                "difficulty": "easy",
                "question": "Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 5, 1], Column headers: [6, 4, 6]",
                "answer": "Row 8: [2, 4, 2]; Row 5: [1, 1, 1]; Row 1: [5, 3, 5]",
                "operation": "-",
                "rowHeaders": [
                    8,
                    5,
                    1
                ],
                "colHeaders": [
                    6,
                    4,
                    6
                ],
                "cells": [
                    [
                        2,
                        4,
                        2
                    ],
                    [
                        1,
                        1,
                        1
                    ],
                    [
                        5,
                        3,
                        5
                    ]
                ]
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "guided-solver",
    "_generatorId": "arithmetic-generator-v7.2.1"
}