Hi boys!
How can I delete the content of the cells on Android version? I tried in all ways but I didn’t find any option that does this.
In Collabora Office? Click in formula bar and use backspace key
Yes this for a single cell, but if I want to eliminate many cells? 
After 2 days of testing I found 2 solutions
1 I discovered that the selection square must be dragged to delete
2 I created a macro that eliminates the selected cells