You are comparing two versions of an item. You can test run either item, and offer to merge one into the other. Merging an item into another effectively replaces the destination item with the source item.

After a merge, the destination item's name, licence and project are retained; everything else is copied from the source item.

Name 31.d Standard form to Large number Hannah's copy of Scientific notation: large numbers to scientific notation
Test Run Test Run
Author Andrew Neate Hannah Bartholomew
Last modified 04/02/2026 12:07 09/10/2018 12:10