Calculator for Positive and Negative Integers

This calculator helps you perform basic arithmetic operations with positive and negative integers. Whether you're solving math problems, analyzing data, or working with financial values, this tool provides quick and accurate results.

How to Use This Calculator

Using this calculator is simple. Just follow these steps:

Enter the first integer in the "First Number" field.
Select the operation you want to perform (addition, subtraction, multiplication, or division).
Enter the second integer in the "Second Number" field.
Click the "Calculate" button to see the result.
To clear all fields and start over, click the "Reset" button.

The calculator will display the result in the result card below the form. If you perform division, it will also show the quotient and remainder.

Basic Operations

This calculator supports four fundamental arithmetic operations:

Addition: Combines two numbers to find their total.
Subtraction: Finds the difference between two numbers.
Multiplication: Calculates the product of two numbers.
Division: Divides one number by another to find the quotient and remainder.

Formulas:

Addition: a + b
Subtraction: a - b
Multiplication: a × b
Division: a ÷ b = quotient with remainder

For example, if you add 5 and 3, the result is 8. If you subtract 3 from 5, the result is 2. Multiplying 5 by 3 gives 15, and dividing 10 by 3 gives a quotient of 3 and a remainder of 1.

Worked Examples

Let's look at some practical examples to see how the calculator works.

Example 1: Addition

Problem: What is the sum of 7 and 4?

Solution: 7 + 4 = 11

Enter 7 in the first field, select "Addition", enter 4 in the second field, and click "Calculate". The result will be 11.

Example 2: Subtraction

Problem: What is the difference between 15 and 9?

Solution: 15 - 9 = 6

Enter 15 in the first field, select "Subtraction", enter 9 in the second field, and click "Calculate". The result will be 6.

Example 3: Multiplication

Problem: What is the product of 6 and 7?

Solution: 6 × 7 = 42

Enter 6 in the first field, select "Multiplication", enter 7 in the second field, and click "Calculate". The result will be 42.

Example 4: Division

Problem: Divide 20 by 3.

Solution: 20 ÷ 3 = 6 with a remainder of 2

Enter 20 in the first field, select "Division", enter 3 in the second field, and click "Calculate". The result will show a quotient of 6 and a remainder of 2.

Frequently Asked Questions

Can I use negative numbers with this calculator?: Yes, you can enter both positive and negative integers. The calculator will handle them correctly for all operations.
What happens if I divide by zero?: The calculator will display an error message because division by zero is undefined in mathematics.
Can I use decimals with this calculator?: No, this calculator is specifically designed for integers. If you need to work with decimal numbers, please use our decimal calculator.
Is there a way to save my calculations?: Currently, the calculator does not save results. You can manually note down important calculations for future reference.
How accurate are the results?: The calculator uses standard arithmetic operations and provides precise results for all valid integer inputs.