Basic Calculator for Accounting

A simple calculator is a basic computing tool that performs fundamental arithmetic operations. These typically include:

1. Addition (+): Combines two numbers to give their sum.
2. Subtraction (−): Finds the difference between two numbers.
3. Multiplication (× or *): Multiplies two numbers to give their product.
4. Division (÷ or /): Divides one number by another to give their quotient.

Key Features of a Simple Calculator:

• Numeric Input: Allows users to input numbers for calculations.
• Operation Buttons: Provides buttons for addition, subtraction, multiplication, and division.
• Clear Function: A button to reset or clear the current input.
• Equals Button (=): Executes the calculation based on the selected operation.
• Display Screen: Shows the numbers entered and the result of the calculations.

Example Use Case:

• Addition: Enter 2, press +, enter 3, and press =. The calculator will display 5.
• Subtraction: Enter 9, press -, enter 4, and press =. The calculator will display 5.
• Multiplication: Enter 7, press ×, enter 6, and press =. The calculator will display 42.
• Division: Enter 8, press ÷, enter 2, and press =. The calculator will display 4.

Typical Applications:

Simple calculators are often found as physical handheld devices, in software applications, or as online tools. They are widely used for quick, everyday calculations.