Related Clues:

• Finds a sum
• Finds a 50 Across
• Does sums
• Finds the total
• Introduces
• Finds the bottom line
• Computes the bottom line
• Mentions further
• Checks the check
• Kicks in
• Works a kakuro puzzle
• Goes on to say
• Has a summer job?
• Pipes in
• Throws in the mix