The first step in creating a calculator in ReactJS is to set up your project. You can set up your project using the Create React App tool, which is a command-line interface for creating ReactJS applications.
To set up your project, you need to run the following command:
npx create-react-app my-calculator
This command will create a new ReactJS project called “my-calculator” in your current directory. Once the project has been created, you can navigate to the project directory by running the following command:
cd my-calculator
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