Explain how to order a set of real numbers

To explain how to order a set of real numbers, we can project this elaborately in a number line. We understand as the basic math dictates that 1 is bigger than 2 and 3 is hence the biggest of the two thus, 4, 5, 6, 7, 8, 9 and the number is added one zero for every number beside and to it thus 10, 11, 12, 13, 14, 15,16 ... 19 and the number increases by adding one to the tens number and the ones having to change back to zero as it increase in order.