Related Clues:

• Write in a postscript, e.g.
• Use a '+'
• Calculate the total
• Cookbook directive
• ___ insult to injury
• Contribute, as to the conversation
• Do sum work
• Get a total
• Hyperactivity may be a sign of it, for short
• Add at the end
• Do sum work?
• Get sum?
• Say "Furthermore ...," say
• Ritalin target: Abbr.
• Find the sum