> Your math department doesn't begin with addition Adition is a mandatory topic in school, so you can assume students know it when they get to the university.

> Your math department doesn't begin with addition Adition is a mandatory topic in school, so you can assume students know it when they get to the university. Anyway one of my coworkers in the first year of the university asked 1/16 + 1/16 and after some tries from the students the best answer was 1/32.