Numbskull is an English word I don’t hear so often these days. I am using Stack Exchange for an explanation of its meaning as my usual source, Merriam-Webster, has a rather uninteresting entry. The forum exchange included these comments: If the OP wishes to express someone’s ignorance of math, I would suggest using a different expression. I’m a complete idiot when it comes to math. Alternatively, the noun numbskull is also very appropriate. a stupid person; dolt; blockhead I’m a numbskull when it comes to math. Source: The Free Dictionary Then there was this contribution from a Brit: I can’t think of a standard animal/object/phrase that would naturally fit the gap in I’m a ___ when it comes to math except for something dull like… Read More