Hi,
I think what you can do can be achieved by using a combination of the Answer and Ask commands. Below i have attached some example code which should do the trick:
put "5 +3 = 7" into SomeSum
answer "Does" && SomeSum with "no","yes","dont know"
if it = "no" //It is the variable name given to the answer, in this case it will be yes or no.
ask "5 + 3 = ?"
set the itemdelimiter to "=" //Allows you to put the answer after the equals sign
put " " & it into the last item of SomeSum //Edits the answer
set the itemdelimiter to "," //Resets the item delimiter to the default of a comma.
else
log "User got the answer wrong and needs to learn their math"
end if
put SomeSum
I have also attached a link which describes further how to use the Ask and Answer commands:
http://docs.testplant.com/?q=content/other-commands-and-functions
I hope this helps and thanks for using eggPlant.