Using greater than and less than symbols with a widget

Hello,

Is there a way to use a widget to input a greater than > or greater than or equal to >= (or any operator) and use it in the workflow? I have a set of standards (KPIs) I’m trying to use against accounting data and need to be able to input numbers like >=4. I have tried to input these operators as a string, but they are unusable in computations.

Thanks,

Ryan