Dyscalculia

Dyscalculia is a math condition which is to numbers what dyslexia is to reading.

But in my mind I hear the word "Dyscalculia" and I picture the niece of the Count on Sesame Street who is a new character being introduced who is both physically disabled and who has trouble with numbers.

Or you give the character the same attributes but make Dyscalculia the main character of a graphic novel.

That would be so cool. (My brain works differently from most.)