Roman Numeral ChallengeOnline version Test your knowledge of Roman numerals by grouping related elements from the text 'Números romanos'. by MARIA GUADALUPE ARELLANO CHAVEZ 1 I. Basic Numerals 2 II. Intermediate Numerals 3 IV. Subtractive Notation 4 V. Historical Use I V X L C D IV IX XL XC CD CM Roman Empire Clocks Monuments