MATLAB: Combination of rows of two different matrices

combinationMATLABmatrixmatrix manipulation

Sorry if this is a repeated question but I failed to find an answer myself. I have two matrices:
A = [-0.6, -0.2;
     -60,   2;
      6,   -20];
 
B = [-0.4, -0.8;
     -40,   8;
      4,   -80];
I want to find all the possible combinations of sum of each row (sum of individual elements of a row) of A with each row of B, i.e., my desired result is (order does not matter):
ans = [-1,     -1;
       -40.6,   7.8;
        3.4,   -80.2;
       -60.4,   1.2;
       -100,    10;
       -56,    -78;
        5.6,   -20.8;
       -34,    -12;
        10,    -100];
which is a matrix resulting from possible combinations of A and B.
Thanks in advance.
(Please no for loops. It is pretty trivial then.)
EDIT: I have used 2 columns and 3 rows as an example. Looking for more general solution, i.e., for n number of columns and m number of rows.

Best Answer

Feels non-ideal. Any better solution?
>> C=A(:,1)+B(:,1)';
D=A(:,2)+B(:,2)';
reshape([C(:),D(:)],[],2)
ans =
   -1.0000   -1.0000
  -60.4000    1.2000
    5.6000  -20.8000
  -40.6000    7.8000
 -100.0000   10.0000
  -34.0000  -12.0000
    3.4000  -80.2000
  -56.0000  -78.0000
   10.0000 -100.0000
better one
>> m=size(A,1);
ind1=repmat(1:m,1,m);
ind2=repelem(1:m,m);
A(ind1,:)+B(ind2,:)
ans =
   -1.0000   -1.0000
  -60.4000    1.2000
    5.6000  -20.8000
  -40.6000    7.8000
 -100.0000   10.0000
  -34.0000  -12.0000
    3.4000  -80.2000
  -56.0000  -78.0000
   10.0000 -100.0000
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