Numeration Systems - Base 10 Or Decimal

The base 10 or decimal system has now spread throughout the world and is the most commonly used numeration system today. The digits to the left and right of the decimal point are named according to their distance from the decimal. The first ten numbers, in their order of distance from the left of the decimal point are:

These numbers continue indefinitely. To the right of the decimal point the numbers are one tenth, one hundredth, one thousandth, one ten-thousandth, one hundred-thousandth, one millionth, and so on.