I am appalling at maths. Anything more demanding than basic addition or subtraction - no chance. And I was never able to learn my times tables. At school, I could just about grasp something like long division while we were concentrating on it in class and doing lots of examples - but by the time I sat down to do some more as home work, it had got away from me like a greasy pig, and I had no clue where to even begin.
Even copying down a line of numbers is a challenge - I usually have to cover them up and reveal them one at a time. Reading something like a telephone number out to somebody makes me break into a cold sweat in case I get it wrong, and if there's a series of zeros then I'm really in trouble - I can't tell how many there are.
When I was doing my exams at the end of the first year at University, we had a maths and stats paper; you were supposed to do an equal number of questions from the maths and statistics parts of the paper. I was marginally better at basic stats than I was at maths, and just before the exam my maths lecturer took me to one side and told me to ignore the maths altogether, do as much as I could of the stats questions, and if I did well enough, he'd scrape me a pass. Which he did.
So there you are - I'm officially rubbish.