How-to return calculated values from a called SP

[Guest_imported]

Can someone please reply w/ example syntax on how to receive calculated variables from an invoked SP. DESCRIPTION:

sp_caller invokes sp_calc_values (passing @var1, @var2) via:
exec sp_calc_values @var1, @var2

sp_calc_values receives @var1, @var2 then calculates @var3, @var4

HOW does sp_caller receive the calculated values @var3, @var4 ???

thx in advance

 

[BobLoblaws]

create procedure sp_calc_values (@var1 int, @var2 int, @var3 int output, @var4 int output)
as
Your calculation here.