> For the complete documentation index, see [llms.txt](https://automation-toolkit.gitbook.io/automation-toolkit-pro-user-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://automation-toolkit.gitbook.io/automation-toolkit-pro-user-guide/variables-types/collection/number/actions.md).

# Actions

| Name                              | Info                                                                                                                       |
| --------------------------------- | -------------------------------------------------------------------------------------------------------------------------- |
| add element                       | adds a number to the collection                                                                                            |
| add element at index              | adds a number at the current index (collection "index" property) of the collection                                         |
| remove element at index           | removes an element at the current index (collection "index" property) of the collection                                    |
| remove all                        | removes all the elements in the collection                                                                                 |
| add a list of numbers as elements | <p>adds all the numbers separated by a comma as individual number variables to a collection<br>for example "1,2,3,4,5"</p> |