Cardinal Numbers
Cardinal numbers are basically those numbers which provide us the exact quantity of an object, meaning how many of something such as five, seven, eight, ten etc. Simply to say, cardinal numbers answer “How many?”
For example: The given picture shows 4 oranges in a basket. Hence, 4 or ‘four’ here represents a cardinal number.
Cardinal numbers can't avoid being numbers that are used for counting. They are generally called ordinary numbers or cardinals. A lot of cardinal numbers starts from 1 and it proceeds up to boundlessness. We use cardinal numbers to react to the request "what number of?” For example, what number of understudies are going to the school barbecue? The reaction could be any number like 20, 23, 30, etc. Thus, this large number of numbers come in the class of cardinal numbers. In this article, we will examine the universe of cardinal numbers and fathom the qualification among cardinal and ordinal numbers.
(Image will be uploaded soon)
Next, for instance, tell us the cardinal number for the given below image. In the image, you can find 16 coins , thus the cardinal number here is 16.
(Image Will Be Uploaded Soon)
Ordinal Numbers
Ordinal numbers meaning states that the numbers which provide us with the exact position of an object are known as the ordinal numbers. Ordinal numbers notifies the position of an object instead of their quantity.
For Example:
The picture below depicts different floors in a building. We typically use ordinal numbers to describe their position.
(Image Will Be Uploaded Soon)
The numbers 1st, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th, 9th, and 10th explain the position of different floors in the building. Thus, all of them are ordinal numbers.
Difference Between Cardinal And Ordinal Numbers
There is a clear difference between cardinal and ordinal and that you will get the complete idea about from the following:-
Difference Between Cardinal Numbers Examples And Ordinal Numbers Examples
Cardinal number here in this example is 4 that represents the total number of cars. However, if we want to talk about the position of the yellow car, then the ordinal number is 3rd.
(Image Will Be Uploaded Soon)
Comparison Chart: Cardinal Numbers v/s Ordinal Numbers
Below is a comparison chart depicting cardinal and ordinal numbers 1 to 20. It is as below:
(Image Will Be Uploaded Soon)
Approaches of Measure Utility?
There are basically two approaches to measuring utility, details of which are provided below:
a) Cardinal Utility.
b) Ordinal Utility.
However, remember that these two demand analysis approaches are not in competition with each other, but during the assessment of consumer behavior, they depict two levels of sophistication. Both cardinal and ordinal utility are crucial to evaluate and analyze consumer demand for a commodity, regardless of the purpose.
Limitations of Cardinal Utility
The concept of cardinal utility is essentially used for a single commodity where utility of a single commodity is regarded independent of the other commodities.
Numbers Larger than 20
Using a hyphen between compound numbers.
Numbers Larger Than 100
Using a hyphen between compound numbers and the word or either the Definite Article a or one for 100.
Numbers Larger Than 1,000
Using a hyphen between compound numbers and the word or either the definite article a or one for 1000.
Separate three digits using a comma (,) → 20,000.
The Number 0 (Zero)
There are many different terms that are used for the number 0.
What are Cardinal Numbers?
A Cardinal Number depicts or addresses the quantity of something that is accessible. Model 2 apples, 5 blooms, etc it assesses an article. It doesn't have values as divisions or decimals. Cardinal numbers are counting numbers, they help to count the amount of things. We ought to analyze cardinal numbers models. Ana needs to count the amount of people staying in a line at a charging counter. Would you have the option to help her? Ana started to count using Natural numbers.
Ana counted 1, 2, 3, 4, and 5. There are 5 people staying in a line at the charging counter. Counting numbers are cardinal numbers! As of now, let’s consider another model, Noah kept eight apples in a container. The number eight methods the quantity of apples are there in the canister, paying little heed to their solicitation.
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 isn't used for counting, so it's everything except a cardinal number.
Contrast between Cardinal and Ordinal Numbers
All of the standard numbers are also suggested as cardinal numbers.
Cardinal numbers are used for counting. While an ordinal number is a number that shows the position or spot of an article.
Model: first, second, third, fourth, fifth, etc. Ordinal numbers are used for situating.
FAQs on Cardinal and Ordinal Numbers
1. What are cardinal numbers?
A cardinal number is a number that tells us 'how many' of something there are. It is used for counting. For example, if you have three apples and two bananas, the numbers 'three' and 'two' are cardinal numbers.
2. What are ordinal numbers?
An ordinal number is a number that tells us the position or order of something in a list. For example, if you are in a race and finish first, 'first' is an ordinal number. It doesn't say how many people ran, but it tells your specific position.
3. What is the main difference between cardinal and ordinal numbers?
The simplest way to remember the difference is that cardinal numbers count (how many) and ordinal numbers order (which one). For example, in a group of 5 children (cardinal), the 5th child in line is in a specific position (ordinal).
4. Where might I use ordinal numbers every day?
You use ordinal numbers more often than you think! Here are a few examples:
- To say the date, like on the 1st of January or your 10th birthday.
- To talk about floors in a building, like the second floor.
- To describe your rank in class or a competition, like finishing third.
5. How do I know when to use 'four' and when to use 'fourth'?
You use 'four' (a cardinal number) when you are answering the question 'How many?'. For example, 'I have four crayons.' You use 'fourth' (an ordinal number) when you are answering 'Which one?'. For example, 'Please pass me the fourth crayon in the box.'
6. Why do the endings of ordinal numbers change, like 1st, 2nd, and 3rd?
That's a great observation! The first few ordinal numbers have special endings:
- Numbers ending in 1 use -st (like 1st, 21st, 31st).
- Numbers ending in 2 use -nd (like 2nd, 22nd, 32nd).
- Numbers ending in 3 use -rd (like 3rd, 23rd, 33rd).
Most other numbers use -th (like 4th, 9th, 20th). There are some exceptions, like 11th, 12th, and 13th, which also use -th.
7. Can a number be both cardinal and ordinal?
The number symbol itself (like '5') can be used in both ways, but its meaning changes. When you say 'I have 5 books,' you are using it as a cardinal number to count. When you point to 'page 5,' you are using it as an ordinal to show its position between page 4 and page 6.
