In Excel how do I sort a column so the numbers run properly; 1 2 3 4 5 6 and so on?

2015-03-17T09:41:39Z

When I use the sort tool it's sorting it weird like; 1 10 100 101 102 etc.

IXL@XL2015-03-17T16:41:56Z

Your numbers are formatted as Text (or have a leading ' )
Either format as General or Number and resort, or if they must be text use Data>Sort >OK then on Data warning submenu select Sort anything that loks like a number as a number option .

Edward2015-03-17T10:05:36Z

Highlight the data range.
On the toolbar, select Data
Then Sort
Then Ascending.

?2015-03-17T13:16:10Z

Follow Edward's instructions, as that is the way to do it.