# Arithmetic - Numerical Expressions And PEMDAS Rules

## What Are Numerical Expressions And PEMDAS?

This feature allows you to enter any Numerical Expression and the program will solve it using the PEMDAS rules - showing each step in the solution. Please note, you must study the rules outlined in PEMDAS. It is also recommended you understand Math Properties before moving forward. Here is a list of examples:

Calculator Input Syntax

## Math Expression

(-1.33333333334) + 1.111111 (-1.33333333334) + 1.111111 -0.22
(-22 * 2^1) * -46 (-22 * 21) × -46 2024
(-33^1 + 38^2) * 1 (-331 + 382) × 1 1411
1 / 73 * 73 1 ÷ 73 × 73 1
1 + 2^3 - 1 + 10 / 2 + 5 * 5 1 + 23 - 1 + 10 ÷ 2 + 5 × 5 38
-560207 + (38^2 - 74) - 7 -560207 + (382 - 74) - 7 -558844
1 + (2^3) - ((((1 + 10 / 2) + 5) * 5) - 12 / 3) 1 + (23) - ((((1 + 10 ÷ 2) + 5) × 5) - 12 ÷ 3) -42

Please read! Use ”Input Syntax” in the table above format to enter equations: see yellow column examples in above table.
This calculator is NOT an algebra equation solver.
The only type of fraction this calculator accepts are Improper Fraction.

Numerical Expressions Calculator
Enter Expression Here Then Press The SUBMIT Button