Why was the math book sad?... emotions excrement math numbers seeing Please Rate Vote 1 Vote 2 Vote 3 Vote 4 Vote 5 Today's featured daily humor:Why was the math book sad? It had two many problemsClick for another laugh! Previous article: I went into the office early one morning and switched the M and N keys on everyone's keyboard.... Prev Next article: How did the mathematician invent anesthesia?... Next