ordinal numbers

In mathematics, there are various types of numbers that are classified on the basis of their properties and nature. Likewise, there is a number which is known as the ordinal numbers which can be defined as the number that expresses or represents the position of something or someone in a given place. You might have gone to a party or place where things are exactly designated to a particular place, the position at which the things are kept can be defined as ordinal numbers in a way. It is represented as, First-1st, Fifth-5th, Seventh-7th, Ninth-9th, etc. Similarly, the number which is counted is known as the cardinal numbers such as 1, 2, 5, 7, 9, 0, etc. In this article, we will try to cover some basic concepts related to ordinal numbers and do a detailed analysis of them.

Cardinal Vs Ordinal Vs Nominal Numbers

  • Numbers which are Cardinal: The numbers which can be counted are generally referred to as the counting number. Thus, the counting numbers that are used to express the number of objects and people can be defined as cardinal numbers. These numbers are represented as follows: one, three, five, eight, eleventh, ten, and so on. For example, the chocolate packet contains a total of sixty chocolates or the row on the left-hand side consists of fifteen chairs, here the terms ‘sixty’ and ‘fifteen’ are the cardinal numbers.
  • Numbers that are ordinal: These numbers can be defined as the number that expresses or represents the position of something or someone in each place. These numbers are expressed as follows: First-1st, Fifth-5th, Seventh-7th, etc. For example, the car on the right side is situated in the third position, or Mary won the medal for the 1st position in a boxing match. Here, ‘third’ and ‘1st’ signify the ordinal numbers. 
  • Numbers that are nominal: These numbers are usually referred to as the numbers which are used to name the objects in a crowd or a group. For example, Numbers are used to naming the player numbers in a football match or the pin codes which are given to different cities. Here, the terms ‘player number’ and ‘pin codes’ are referring to the nominal numbers.

If you want to learn about ordinal numbers and understand them in a detailed manner, a fun way, and in an interactive manner, you may visit the website of Cuemath and understand math in the Cuemath way. 

Real-life examples of Ordinal Numbers

 The following points mentioned below analyses the real-life situations or examples of the ordinal numbers. Some of them are as follows:

  1. The boy named Gaurav secured the first position in the school.
  2. Your father must be staying on the 1st floor as he suffers from knee pain.
  3. The Television placed on the 1st row is not working properly.

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