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More Lessons for Grade 9, Math Worksheets

Videos, worksheets, games and activities to help Algebra students learn about matrices and how they can be used.

What is a Matrix?

A matrix is a rectangular array of variables or constants in horizontal rows and vertical columns, usually enclosed in brackets.

Each value in a matrix is called an element.

The dimensions of a matrix is the size of the matrix measured in rows and columns.

A row matrix is a matrix with only one row.

A column matrix is a matrix with only column row.

A square matrix is a matrix with the same number of rows as columns.

A zero matrix is a matrix in which every element is zero..

Equal matrices have the same dimensions and each element is equal.

Introduction to Matrices
Operations with Matrices

Addition, subtraction and scalar multiplication

Multiplying Matrices

How to multiply two matrices
What a matrix is.

How to add and subtract them.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

More Lessons for Grade 9, Math Worksheets

Videos, worksheets, games and activities to help Algebra students learn about matrices and how they can be used.

What is a Matrix?

A matrix is a rectangular array of variables or constants in horizontal rows and vertical columns, usually enclosed in brackets.

Each value in a matrix is called an element.

The dimensions of a matrix is the size of the matrix measured in rows and columns.

A row matrix is a matrix with only one row.

A column matrix is a matrix with only column row.

A square matrix is a matrix with the same number of rows as columns.

A zero matrix is a matrix in which every element is zero..

Equal matrices have the same dimensions and each element is equal.

Introduction to Matrices

Addition, subtraction and scalar multiplication

How to multiply two matrices

How to add and subtract them.

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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