Hi mcampbe,
Phew! that's going back a bit ..
You've got pretty well all of them, but here's a few bits from the QB45 help system ..
Maths Operators (additional)
/ Division
\ Integer Division
Data Type Suffixes
! Single Precision
# Double Precision
$ String
% Integer
& Long Integer
Logical Operators
NOT Logical Complement
AND Conjunction
OR Inclusive 'or'
XOR Exclusive 'or'
EQU Equivalence
IMP Implication
QB45 is a DOS console system - there are much better Basic's available now to do Windows interfaces or small console programs.
I haven't used QB45 for 15 years or more ..
best wishes,
Graham