| versions =Zero-Sum<br>Zero-Sum (Instrumental)<br>Zero-Sum: Stephen Morris & Gillian Gilbert<br>Zero-Sum (''Fringe'')
| live = [[NIN songs never played live|Unperformed]] in full
}}'''"Zero-Sum"''' is the sixteenth and final track on the 2007 release ''[[Year Zero]].'' The song uses what seems to be a slowed-down version of the drum pattern from very similar to that of "[[God Given]]", though it is slowed down dramatically.
==Song title==