Variable = Variable + Addon | Easy Way?

I wonder if there's a way to make this easier in VB...

Variable1 = Variable1 + Variable2

something like Variable =+ Variable2

Just for adding while in a loop...using the old varaible...adding extra number....

Not that I know of :o

VB Code:

Public Sub addToNumber(ByRef n As Long, ByVal nToAdd As Long)
    n = n + nToAdd
End Sub

:D ;)