Addmaths: Evil in Numbers

Ok, here I am gearing to get down and under with addmaths, probably my worst subject to date. I popped in the CD that came with the text book I bought and wait to be educated. And what do I get ? Nothing! The only thing in it is answers. Sure, they showed ways to answer them but they're being so little with the information, I don't even get it. I haven't even gone to my Addmaths tuition and my exam is in March and I AM DEAD MEAT. Not to mention I know hack about modern maths either since the teacher is dead (no, I don't know if he's dead but I don't give a damn about him since as far as I am concerned, I still don't have a goddamned maths teacher).

Ugh. I hate this. I went to search for a good reference book but nothing can answer these questions. Ok, let's see, I looked through my textbook and none of the example questions and none of them - and I mean NONE - are as hard as the ones in the textbook. Maybe it's just me. Anyway. I gotta leave. Need to leaf through those books, ya know what I mean.