Pemdas Calculator

Step-by-Step Guide to Using the PEMDAS Calculator

This guide will help you understand how to effectively use the PEMDAS Calculator for solving mathematical expressions using the order of operations: Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

Step 1: Entering a Number

Begin by entering a number in the designated input field. Look for the field labeled Enter Number. This field will only accept numerical values, and the number should fall within the range of -999,999,999 to 999,999,999. Ensure you fill in this field as it is required for the calculation to proceed.

Step 2: Selecting an Operator

Next, you need to choose an operator for your expression. Find the Select Operator field where a dropdown menu is available. Select one of the following operations:

• + for addition
• – for subtraction
• × for multiplication
• ÷ for division
• ^ for exponentiation
• () for using parentheses to group parts of your expression

Choosing an operator is mandatory to move forward with the calculation. Ensure you pick the correct operation that fits your expression needs.

Step 3: Building the Expression

Continue entering numbers and selecting operators to complete your mathematical expression. Carefully construct the expression in the desired order, keeping the PEMDAS rule in mind. Use the parentheses operator when you need to prioritize certain operations within your expression.

Step 4: Viewing the Current Expression

As you build your expression, you can monitor it in the Current Expression field. This display shows the real-time construction of your current expression, allowing you to verify the input sequence and operators applied.

Step 5: Calculating the Result

Once your expression is complete, the calculator will process it and display the result. The Result field will reveal the evaluated result of your expression to two decimal places. This allows you to confirm the accuracy of your calculations based on the rules of PEMDAS.

Step 6: Reviewing PEMDAS Steps

For a better understanding of how your expression was solved, refer to the PEMDAS Steps field. Here, the detailed step-by-step process of solving your expression according to the proper order of operations is displayed. This is useful for learning or verifying the correctness of the operation sequence used in obtaining the result.

Enjoy using the PEMDAS Calculator and explore various mathematical expressions with ease and accuracy!