I have argument =SUM(E8:E38), which works, want to add E6 to the SUM, so

How do I add E6, and E8 through E38?

I have tried =SUM(E6,E8:E38), which did not seem to work. Perhaps that fact
that E8 through E38 also includes =C8+D8, which is repeated through C38+D38.

Lawrence S. Miller