Private pilot written Help!!

Hi everybody ! I’m a student pilot and have my private pilot written test coming up on March 6, I’ve went through sportys questions, I’m familiar with most of the chart questions and have been scoring consistent 90’s on sportys, but I haven’t been getting calculation problems/charts/ or too many problems that include using my plotter/e6b/ or even use of a basic calculator and I’m a bit stressed that majority of my test will be on this and not word problems similar to what I’m seeing on my sportys tests. So I was wondering based on the actual FAA written test, how many calculation /chart based problems will I most likely see on my written, and can somebody please give me some tips on what I can do to get a good score on my written?