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Math exercise for kids - division

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EEE2dev
Last edited Nov 9, 2015
Created on Jul 8, 2015

This interactive math exercise uses D3.js v3 to present division problems through an SVG-based interface. The visualization displays a grid of numbered circles (0-99) arranged in a 10x10 layout, where each circle represents a potential answer choice. The user selects an operation type and clicks on the correct result, with the code tracking correct answers, timing, and providing feedback through language selection and a timer option. The implementation relies on D3 selections, SVG circle and text elements, and event listeners for mouse interactions and answer evaluation, all managed through custom functions like `displayAnswers()` and `newQuestion()`.

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