An ability to "understand, reason with, and apply mathematical and quantitative concepts in everyday life and work"
dat's gained by
studying your a** off to learn large amounts of tedious arithmetic bu**s**
t.
Just learning
simple "adding, subtracting, multiplication, and division" skills is generally adequate for financial navigating in
da modern world --- no need to overheat
yer brain or exhaust yer patience with numerousy research!