Simple calculator using HTML, CSS, and JavaScript. This calculator can perform basic mathematical operations like addition, subtraction, multiplication, and division. Components of the Calculator The calculator consists of the following components:
Mathematical Operators: Addition (+), Subtraction (-), Multiplication (*), and Division (/).
Digits and Decimal Button: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, . .
Display Screen: It displays the mathematical expression and the result.
Clear Screen Button: It clear all mathematical values.
Calculate button (=): It evaluates the mathematical expression and returns the result
