Super basic question... Adding the value of two variables?

HI,
Please explain what do you mean with "add them"

If you have collected variable {{Number1}} --> f.e. 10 and variable {{Number2}} f.e. 20 and you need to have the result of addition (10+20=30) you only need to add, in your flow, a variable blok on that to use the formula ({{Number 1}}+{{Number 2}}) assigning them a variable (look like that you wan f.e. {{ADDITION}}) and, in the result to show the result variable {{ADDITION}}.

you can see my test flow in screenshot or you can see here https://app.typebot.io/typebots/cm2gbe78l0002f8m0t7y332jq/edit or download the json attached so to see better the simple flow.

i hope to have understood your question

Thanks, that answered the question (adding them meant exactly that A=1 and B= 2 => A+B=3).
I told you it's was an extremely basic question, but was exactly was I was looking for. Actually, that helped me to understand that If any variable is not initialized, adding it to another one that has been initialized equals null (I know, quite basic again, but quickly ramping up over here).

Ok perfect.
really happy to have helped you.