What letters did the Romans use to represent numbers? Why are mathematics and numbers important? 4. Form adjectives of the following words by adding the suffixes -full, -less, -able and translate them into Russian:ДЎ. To count, to advance, to use, to build, to fly, to pay, to represent.

Read the following words paying attention to the pronunciation:ДЄcquire, advance, ancestors, skyscrapers, firefly, exciting, brightness, light, algebraic, geometric. This is what each letter represents: Roman NumeralДЈ to represent numbers вЂ“ РґР»СЏ РѕР±РѕР·РЅР°С‡РµРЅРёСЏ С‡РёСЃРµР» The Roman system of numbers is based upon 4 the letters, I, V, X, C, D and M. They mixed them together to form many different combinations. The Romans used seven capital letters to represent numbers 3. So you see, mathematics and numbers, from simple arithmetic to complex algebraic and geometric calculations, are important to life in our time. But just as important 2 thought not so exciting, is that he can tell the time, pay the grocer, count the runs in a baseball game and use the same numbers in many different ways in everyday life. How far we have advanced from the time of our ancestors! Today, using numbers, numerals and mathematics, man builds bridges, skyscrapers, flies off the earth like a bird, even measures the distance to the moon and the brightness of the light given off by the firefly. They would count 1 one cow, two cows, three cows one vase, two vases and three vases always one, two, three or more of something they owned or saw. If a cow was missing, the owner knew it was gone, not by counting cows, but for the same reason your mother would know if you did not come home for dinner.Д«ut some people acquired more and more property. Everyone knew just what belonged to him and what not. Many thousands of years ago this was a world without numbers.

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