Column G, rows 2-83 have numbers ranging from -30 to +30.
Column I has a list of numbers I want to add when the values in Column G are
greater than 9 or less than -9.

I have tried this but do not get the correct result:

=SUM(IF($G$2:$G$839,IF($G$2:$G$83<-9,I2:I83)))

Can anyone help?
Thanks,
Bob