hi ! oh i got 6As and i failed my addmath for my trial 😂 ( ive never passed addmath btw ), hm id say do a lot of exercises for calculating subjects ( pretty cliche but i swear its the only way 😭🙏🏻) and for addmath my teacher used to focus on topic that are easy to score like functions, SOT, linear law, index numbers, differentiation and circular measure. I used to really focused on those topic but i do studied for the other topics too,, idk if this helps anywayy goodluck for your spm !! 🎀