Unless you want to fill-in these numbers manually, no. You could create a label (width parameter) then use the text tool to place a + sign then another Label (height parameter) to create what you want to see inside or outside your graphically shaped Window annotation tag.
Mel Persin, AIA
AEC Technology Consultant
Technology to Visualize and Realize Solutions
MasterGraphics, Inc.
mel.persin@masterg.com