Cardinal numbers are numbers that are supplied for counting. They are also known as natural numbers or cardinals. A collection of cardinal numbers starts from 1 and it goes on approximately infinity. We use cardinal numbers to answer the question "how many?". For instance, how many type of students are going to the institution picnic? The answer might be any type of number like 20, 23, 30, and so on So, all these numbers come in the category of cardinal numbers. In this write-up, we will discover the people ofcardinal numbers and understand the differencebetween cardinal and ordinal numbers.

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1.What are Cardinal Numbers?
2.Difference Between Cardinal and Ordinal Numbers
3.List of Cardinal Numbers from 1 to 100
4.Cardinal Numbers of a Set
5.Solved Examples onCardinal Numbers
6.Practice Questions onCardinal Numbers
7.FAQs on Cardinal Numbers

What areCardinal Numbers?

ACardinal Number defines or representshow many of somepoint areexisting. Example 2 apples, 5 flowers, and so on It quantifies an item. It does not have actually values asfractions or decimals. Cardinal numbers are counting numbers, they assist to count the number of items.Let's have a look at cardinal numbers examples. Ana wants to count the variety of people standing in a queue at a billing respond to.Can you assist her? Ana started to countusing Natural numbers.


Ana counted 1, 2, 3, 4, and also 5. There are 5 civilization standing in a queue at the billing respond to. Counting numbers are cardinal numbers! Now, Let's consider one more instance, Noah preserved eight applesin a basket. The numbereight denotedisplay many type of apples are tbelow in the basket, ircorresponding of their order.

Examples of cardinal numbers are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, and so on. The smallest Cardinal number is 1 as 0 is not used for counting, so it is not a cardinal number.

Difference Between Cardinal and Ordinal Numbers

All the herbal numbers are likewise described as cardinal numbers. Cardinal numbers are supplied for counting. While an ordinal number is a number that denotesthe place or location of an item. Example: 1st, 2nd, 3rd, fourth, 5th, and so on Ordinal numbers are supplied for ranking. Here is an instance that describes Cardinal and also Ordinal Numbers:


In the over image, we can watch ateam of 4 workerchild the construction site. This is an instance of cardinalnumbers.


In the above photo, we can watch the position of the runners in the running event. First, second, 3rd, and so on. This is an instance of ordinal numbers. Let's discuss ordinal and also cardinal number distinctions in the table below:

Cardinal NumbersOrdinal Numbers
They are counting numbers that recurrent amount.They are based on the rank or place of a things in a provided list or order.
Cardinal numbers offer us the answer of 'how many?'.Ordinal numbers provide us the answer of 'where'. For circumstances, wright here does the object lies in the list?
Instances are 1, 2, 3, 4, 5, 10, and so on.Examples are 1st, 2nd, 3rd, fourth, fifth, 10th, and so on.

List of Cardinal Numbers from 1 to 100

Given below are the fundamental and also many essential cardinal numbers, which formthe base for other counting numbers.

1 - One6 - Six
2 - Two7 - Seven
3 - Three8 - Eight
4 - Four9 - Nine
5 - Five10 - Ten
10 - Ten60 - Sixty
20 - Twenty70 - Seventy
30 - Thirty80 - Eighty
40 - Forty90 - Ninety
50 - Fifty100 - Hundred

Given listed below is the list of all cardinal numbers from 1 to 100. It will additionally assist you to view just how we compose cardinal numbers in words choose 21- twenty-one.


In the instance of a set, the cardinal number is the full variety of aspects existing in it. In other words, the variety of unique aspects present in a set is the cardinal variety of the collection. The cardinal variety of a set A is represented as n(A). For instance, the cardinal variety of set W = 1, 3, 5, 7, 9 is n(W)=5, as tbelow are 5 aspects in it.

Think Tank:

Maria wrote January 1, 2020, as today’s date in her notebook. Does the number 1 in the day, represent a cardinal number?There are _______ world in the line ahead of me. I am the 7th perboy in the line.

Important Notes:

Cardinal numbers aid us to count the number of points or world in or approximately a area or a group.The arsenal of all the ordinal numbers can be dedetailed by the cardinal.Cardinal numbers can be written as words such as one, two, three, etc.Cardinal numbers tell how many kind of items, whereas ordinal numbers display position or ranking.

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