This calculator allows you to perform basic arithmetic operations: addition, subtraction, multiplication, and division. Enter two numbers in the input fields, then click the corresponding button to calculate the result.
Original Prompt: "Create an HTML page that is a calculator that adds, multiplies, subtracts, and divides using JavaScript, HTML, and CSS. Adhere to the given CSS file. Include a how-to guide on how to use the page and the given prompt. Keep the header and footer the same as the files provided."