Complex sentence: At the end of troisième, three exams are taken to make a total of 120 points: one in French, math, history, and geography, each awarding a maximum of 40 points (history and geography is taken as one exam).
Split into simpler sentences: At the end of troisième, three exams are taken to make a total of 120 points. One for French, maths and history and geography, each awarding a maximum of 40 points (history and geography is taken as one exam).