Perhaps you could explain to us what you are expecting the SUM function to
do for you if you give it only one argument?
In what way do you expect =SUM(Sheet2!B1/28) to differ from =Sheet2!B1/28 ?
In what way do you expect SUM(1013-Sheet2!B4)*28 to differ from
(1013-Sheet2!B4)*28 ?
If you don't understand what the SUM function does, you'll find the details
in Excel help.
--
David Biddulph

hoyos wrote:
How can I the following formula into a vb code.

=SUM(Sheet2!B1/28)+Sheet2!B3
and
+SUM(1013-Sheet2!B4)*28

Any ideas?