Addition for loop in matrices

Hello Matlab Community,

I would like to add A and B matrices using for loop such that I can add B into A, element-wise 2x2, and moving column-wise till 5th element and move to second row, and adding B and moving column till 5th element again and move to third row and fourth row consequently.

A = zeros(5,5);

B = [1, 2; 3, 4];

Thank you very much.

Suren

[Stephen23]

@Surendra Maharjan: please show the expected output for your example data.

[Rik]

25 is not a multiple of 4. Should the replication of B just stop there?