Standard Calculator

How to Use the Standard Calculator

This guide will help you understand how to effectively use the Standard Calculator for various arithmetic operations. Follow the steps below to perform calculations using this tool.

Step 1: Enter the First Number

• Locate the input field labelled First Number.
• Enter your first number in the provided input box. Ensure the number is within the range of -999,999,999 to 999,999,999.
• This field is required, so make sure to enter a valid number.

Step 2: Select an Operation

• Find the dropdown menu labelled Operation.
• Click the dropdown to view and select one of the available operations:
  • Addition ( + )
  • Subtraction ( – )
  • Multiplication ( × )
  • Division ( ÷ )
  • Power ( ^ )
  • Square Root ( √ )
  • Percentage ( % )
• Choose the operation that you want to perform. This field is required for the calculation to proceed.

Step 3: Enter the Second Number

• For operations that require a second input, locate the field labelled Second Number.
• Enter your second number within the valid range of -999,999,999 to 999,999,999.
• This input is also required for calculations that involve two operands.
• Note: For the Square Root operation, this field is not necessary, and you can ignore it.

Step 4: Obtain the Result

• After filling in the required fields, the result will automatically be calculated using the logic specified for each operation.
• The calculated result will be displayed in the Result field, showing up to four decimal places for precision.
• Review the result to ensure it matches your expectations.

Follow these steps each time you need to perform a calculation using the Standard Calculator. Adjust the inputs and operation as needed for different calculations.