Add, 5 letters
Add together, 5 letters
Compute the sum, 5 letters
Compute the sum of, 5 letters
Compute the sum, informally, 5 letters
Figure, 5 letters
Figure out the bill, 5 letters
Figure out, as a bill, 5 letters
Figure the bill, 5 letters
Figure, as a sum, 5 letters
Find sums in London, 5 letters
Sum, 5 letters
Tally, 5 letters
Too late ___ back now, 6 letters
Obama's teleprompter, satirically (acronym), 5 letters