To answer the cfat question, this is how I prepared:
I brushed up on long division. Every time I had 5 minutes I'd bust out something like 27/649611, perform long division and verify it with a calculator. Which meant you had to practice other operations normally left to a machine. ..
I practiced multiplying difficult to multiply numbers and looked online for tricks. IE when multiplying by 5 half the number and move the decimal: 5×5, 5/2=2.5 => 25. I found the math was easy but the time constraint made it tough.
I didn't practice anything for the spatial awareness or language section. And didn't find these too tough.
I'm 25 and have done all sorts of calculus and whatnot but would have failed for lack of time had I not practiced this simple math.
I brushed up on long division. Every time I had 5 minutes I'd bust out something like 27/649611, perform long division and verify it with a calculator. Which meant you had to practice other operations normally left to a machine. ..
I practiced multiplying difficult to multiply numbers and looked online for tricks. IE when multiplying by 5 half the number and move the decimal: 5×5, 5/2=2.5 => 25. I found the math was easy but the time constraint made it tough.
I didn't practice anything for the spatial awareness or language section. And didn't find these too tough.
I'm 25 and have done all sorts of calculus and whatnot but would have failed for lack of time had I not practiced this simple math.