I need to add multiple cells then subtract them from one cell c4+c6+c7+c9+c10+c11 and subtract them

[Nadine Butcher]

I need to add multiple cells then subtract them from one cell c4+c6+c7+c9+c10+c11 and subtract them from c2 I need the formula for excel

 

[AmjiBhai]

write in your target cell
=C2-(c4+c6+c7+c9+c10+c11)