Online calculators

Our site contains more than 100 free online calculators on math, geometry and physics.

Lessons book

Basic formulas, charts and theorems for those who study. All necessary things to complete homework assignment!

Answers examples

Examples of task solutions on main topics of school and academic courses. Detailed answers with analysis!

Addition and subtraction of matrices online

Our online calculator allows you calculate the sum and the difference of two matrices just in a few clicks. To add or subtract two matrices, select the matrix size, enter the required values in the input fields and click “To calculate”, the calculator will give an answer and a detailed solution! Each step will be detailed; this will help you to understand how the response was returned.

Fill out the elements of the matrices
The first matrix:
A =
3 +
3 +
The second matrix:
B =
3
3
A
B=?
Solved today:
times, total
times