What is 210-500 in Yoruba language?

You can't directly translate "210-500" into Yoruba like you would in English. Yoruba doesn't have a direct equivalent of mathematical operations like subtraction.

However, you can express this concept in Yoruba using a phrase like:

"Ìwọń ti òjú ìwọ̀ń méji lénú áàdọ́tá láti ààdọ́tá áàrin"

This translates to: "The difference between two hundred and ten and five hundred."

Breakdown:

* Ìwọń ti òjú ìwọ̀ń méji lénú áàdọ́tá: The difference between two hundred and ten

* láti ààdọ́tá áàrin: from five hundred

This phrase conveys the idea of subtraction without directly using the English term.