There are many application which provide some of the explicit features to the iOS users like Whatsapp, where you can have the option to remove the Last Seen timestamp but you cannot do the same on Android. There something similar which Dropbox has also done with the iOS users, if you are an iOS user then you have the option to delete or move multiple files and folders simultaneously whereas in Android you will have to go one by one. Let us see how to do it.
Open the Dropbox application and then on the home screen tap the icon with the three dots aligned horizontally. You will see something similar to what has been mentioned in the screenshot below.
Now Tap the option named edit and then all the files and folders on the screen will have checkbox behind them. Like any other application choose the files and folders which are supposed to be deleted and then you have 2 options at the bottom of the screen from where you can take them to any other folder or you can delete them right away.
So this is a simpler way to delete the multiple images from the Dropbox account (especially when you have you camera upload ON for Dropbox). Please let us know if you face any problem while following up with this tip.