Hi

There is no difference. If no sign is input, the default is positive. This
may be a 'feature' carried over for the benefit of 123 users, where the +
sign was used instead of = (I believe).

Andy.

"Param" wrote in message
...
Hi,

Pls let me know what are the diferrent with or without the simbol '+' in
this formula:

=+'sheet1!'A1

='sheet'!A1

tq.