I have some cells with text like
1200
1200
1400
And I would like to get the sum of the numbers in another cell.
I think it is impossible to do using an excel formula since there is no loop, but I may be wrong. For example, I can get a string with a formula using =CONCATENER("=";SUBSTITUE(P25; "
";"+")) (sorry, I use Excel in French), but I cannot evaluate it.