Not sure where to start? These are the lessons and games we recommend most to students, parents and teachers on Basic-mathematics.com. Each lesson explains the topic in plain language, walks you through worked examples step by step, and ends with practice so you can check your understanding. Pick one below, or use the menu to find lessons on fractions, algebra, geometry, statistics and more.
Add and subtract integers with ease with this simple yet powerful calculator designed to help you effortlessly solve numerical expressions involving addition and subtraction of integers. Whether you’re a student, teacher, or someone who needs a quick solution to your problems, this calculator is perfect for you.
Type any number of integers with + and −. Parentheses are allowed.
With its intuitive interface, you can easily input complex expressions, including those with parentheses, and get accurate results in seconds. Not only does the calculator provide the final result, but it also breaks down each step of the calculation, making it an excellent resource for learning or verifying your work.
Key Features:
Whether you're simplifying homework or verifying your calculations, our calculator is designed to make math easier and more accessible for everyone. Try it now and enhance your problem-solving experience!
When the numbers have the same sign, always add and keep these in mind
Positive + Positive = Positive
Negative + Negative = Negative
The sign for Positive + Negative or Negative + Positive depends on which number is bigger.
Always subtract and keep the sign of the higher number!
For example, - 8 + 5 = -3 but -5 + 8 = 3