Hi Maria,
See attached (should be in Access 97 ) , in the daysworked field I used the functions Cint and Nz to give the expression:
Daysworked: CInt((Nz([mon2],0)))+CInt((Nz([tues2],0)))
and that comes up with answer 2
Edit, Just reread the thread again and saw I didnt quite do all you...