On tumblr, users can make pages and rearrange them by moving them around on the Edit Theme sidebar. However, after rearranging the pages to an order you like, tumblr's save button doesn't popup. So, you can trick it into popping up by going in and editing in an inconsequential line break into one of your pages. Then, the page order you had made, will also be saved.
Happy tumbling!
Happy tumbling!
