It would have to be done: E6-F6+G6 The other way would not work: E6F6+G6 In this case the spreadsheet will not know what E6F6 is and it will give an error. The spreadsheet has to know what each element represents in order to carry out the calculation.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.