# Add, Subtract and Multiply matrices interactive

by M. Bourne

Here's an interactive which will help you to learn how addition, subtraction, scalar multiplication and multiplication of matrices work.

It will generate many different sized (up to 5 by 5) matrices with different random numbers each time. You can use it to see plenty of examples of matrix operations.

You can step through each calculation involved. You can do this by clicking the "step through" button which appears.

**Suggestion:** Work out the answer yourself first, then check your answer against what it says.

For best learning outcomes, never just copy!

Copyright © 2013 www.intmath.com

You can see even more examples of matrix multiplication on this page: Matrix multiplication - examples.

Go back to: 4. Multiplying Matrices.

### Search IntMath, blog and Forum

### Online Algebra Solver

This algebra solver can solve a wide range of math problems.

Go to: Online algebra solver

### Algebra Lessons on DVD

Math videos by MathTutorDVD.com

Easy to understand algebra lessons on DVD. See samples before you commit.

More info: Algebra videos

### The IntMath Newsletter

Sign up for the free **IntMath Newsletter**. Get math study tips, information, news and updates each fortnight. Join thousands of satisfied students, teachers and parents!