Hi Paul,
Thanks for clarifying. Actually that kind of activity would be "auto-testing with individual input of numerical values". It is certainly not possible to do it in Moodle questions at the moment and I doubt it could be feasible. I expect the "calculated question" specialist, Pierre Pichet, will be able to comment on this thread any time soon.
Joseph
Quiz
Entering variables for quiz questions
གྲོས་བསྟུན་འདི་བསྡམས་ཡོདཔ་ལས་ ལན་གསལ་བརྐྱབ་མི་ཚུགས་