This math topic practices the skill of converting Arabic numerals into Roman numerals up to the value of 40. Specifically, it includes problems where students need to identify the correct Roman numeral representation for given numbers such as 19, 18, 20, 12, 14, 10, and 15. Each question provides multiple answer choices, which helps in reinforcing the knowledge of Roman numerals and distinguishing between similar symbols. This is an introductory level set of exercises aimed at familiarizing students with the basics of writing Roman numerals.