Maths training

I guess you're the most related board for my problem.
I've enlisted to the Navy as a Weapons Engineer, it has a psychosemetric test which tests your mathematical capabilities. It isn't neccasarily hard, it's just fast, now i'm your standard slow thinking Engineer, I'm not dumb, I just find that i reach to better conclusions when i'm 'not all that hasty'. What do you reccomend to me to make my brain work faster mathematically? I guess it's just practice really, but do you know any websites or anything for this?
Oh yeah, I know I'll pass, I just want to do really well, they give £12,000 to Navy Officers straight up.
I've got till the 24th of February.

Cocks

>>2

True

Play some vidya gaems

Jesub is Lorb

Try playing some Brain Age? It's on the Nintendo DS. I'm sure theres plenty of other games/software like it. I don't know if you have enough time though.

>>6
Underage b&.

>>7
Eat a dick, nigger. Brain Age is a great way to... well, train your brain. One of the segments in the game is to solve 100 simple math problems (+,-,x,/). When I first started playing, it would take me ~3 minutes to do it. After about a week, I was finishing it in just under 1 minute.

tl;dr HOLY FUCK BRAIN AGE WORKS

>>8
Sadly, I don't have a DS, I want want but i'm kinda tight on money
(see: joining the Navy) but thanks for the help though

>>8
Brain Age is a great way to train yourself at Brain Age, and that's about it. You can pretend it does more to justify it to your parents, but if you actually believe it you're a fucking moron.

Jesus fuck just go to Barnes & Noble and look over a test preparation guide for five minutes, it's all shit an eighth grader could do.