The total of project scores can add up to 600 points but Moodle apparently cannot count that high.
How do I post this?
Ahhh 'splains some of the comments.
One has to have Admin access first, yes?
A 600 point custom scale. Ok,,,,,
Sorry - post-anaesthetic haze! Just read your original message - “adding up“ your points from different activities requires the grade book as John says.