Dyscalculia-Math Challenged

[spazz]

I have skimmed through some of those papers listed and what I have gotten out of it is that this is a disorder for children learning arithmetic. If this is true, then one would hope you would not have problems with arithmetic if you have graduated highschool. Obviously in society some OLDER people still have problems with arithmetic. Good example of this and happens all the time to me, is when I go to mcdonalds and practically everytime they either give me more change or less change then I should get back.

One would hope to assume that no one on this board has problems doing arithmetic, since everyone here graduated from highschool.