Matrix Addition

Online calculator and formulas for adding two 4x4 matrices

Matrix addition online calculator

Enter the two matrices to be added. Then click the button 'Calculate'

Empty fields are counted as zero.

Matrix addition calculator

Matrix A     Matrix B   
Decimal places   
M11   M12   M13   M14
  M21   M22   M23   M24
  M31   M32   M33   M34
  M41   M42   M43   M44

Description of the matrix addition

To add or subtract matrices, the matrices must match. That is, they must have the same number of rows and the same number of columns.

In order to perform a matrix addition, the corresponding matrix elements are added.

Example with a 3x3 matrix

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