pre-IB preparation?

[girlpresident]

So I'll be doing IB in a Japanese international school (from the UK), and I'm quite nervous because after arrival, we'll be doing English, Maths and Japanese exams to determine which set we're going to be in.

 

I'm generally really good at English (have always got perfect grades in it  ). Japanese is fine too, but I'm terrified about the maths exam.

 

I've started studying for it based on the syllabus from my old school, but does anyone know more specifically what might be on it? Posting the particular topics would be really cool. 

 

Please don't tell me to not worry about it or w/e, I'm a really proud person and the idea of not getting into the smartest class is making me really scared. It's just a perfectionist thing lol, I know it's dumb but I love being well prepared.