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106 Arrow-Puffin-4_Semester-1 Maths%u2022 Roman Numbers %u2022Properties of Roman Numbers%u2022 Roman Numbers (1 to 40) with the corresponding Hindu - Arabic NumbersROMAN NUMBERSThe symbols that we use for numbers are called the Hindu-Arabic numbers.Roman numbers are a system that the ancient Romans used for writing numbers.This system only uses the letters I, V, X, L, C, D and M and these letters are combined to make different numbers.Each letter in the Roman Number System stands for a number in the Hindu-Arabic Numbers. I V X L C D M1 5 10 50 100 500 1000PROPERTIES OF ROMAN NUMBERS%u2022 A letter can be repeated only three times.%u2022 There is no '0' (zero) in the Roman system.%u2022 The system does not use place values to write the numbers.%u2022 If a symbol is repeated, the value of the symbol is added as many times as it is repeated.Examples : III = 1 + 1 + 1 = 3 XX = 10 + 10 = 20 XXX = 10 + 10 + 10 = 30%u2022 If a symbol is written to the right of a symbol of a greater value, the value of the symbol is added to the greater value.Roman NumbersLearning OutcomesLet's Understand Conceptual UnderstandingLet's Understand Conceptual Understanding2There is no zero in the Roman System.