Matrix A	Matrix B	Answer
1 2 3 4 5 6 7 8 9	11 22 33 44 55 66 77 88 99	12 24 36 48 60 72 84 96 108

 

Solution
Matrix addition is the operation where the corresponding elements of two matrices are added to one another. Therefore, adding each element in matrix A with a corresponding element in matrix B will result in:   (1 + 11) (2 + 22) (3 + 33)   (4 + 44) (5 + 55) (6 + 66)   (7 + 77) (8 + 88) (9 + 99) Answer:   12 24 36 48 60 72 84 96 108