1. From the Google Docs or Google Sheets app...
2. Open the options menu.
3. Select Share & export.
.jpg?1444332820)
4. Select Send a copy.
.jpg?1444332878)
5. Select either PDF or Excel, depending on which format you wish to send. Then press OK.
.jpg?1444332915)
6. Select the Gmail app.
.jpg?1444332951)
7. The attachment will be automatically added to a new Gmail message. You may type a message, subject, and add recipients.