Cardinal Numbers in English
Cardinal numbers are essential in everyday communication. Whether you're counting objects, telling your age, or giving a phone number, these numbers are fundamental. In this post, we’ll go over what cardinal numbers are, provide examples, and include practical exercises to help you master them!
What Are Cardinal Numbers?
Cardinal numbers are used to indicate quantity. They answer the question "How many?" and are different from ordinal numbers, which indicate position (first, second, third, etc.).
Common Cardinal Numbers:
0 - Zero
1 - One
2 - Two
3 - Three
4 - Four
5 - Five
6 - Six
7 - Seven
8 - Eight
9 - Nine
10 - Ten
For larger numbers:
20 - Twenty
30 - Thirty
40 - Forty
50 - Fifty
60 - Sixty
70 - Seventy
80 - Eighty
90 - Ninety
100 - One hundred
1,000 - One thousand
1,000,000 - One million
Practical Uses of Cardinal Numbers
1. Giving Your Age
I am twenty-five years old.
She is thirty-two.
2. Counting Objects
I have three books.
He bought ten apples.
3. Talking About Money
The laptop costs eight hundred dollars.
I need five dollars for the coffee.
4. Giving a Phone Number
My number is three-two-one, four-five-six, seven-eight-nine-zero.
Practical Exercises
Exercise 1: Fill in the Blanks
Complete the sentences using the correct cardinal numbers:
I have ____ siblings. (2)
There are ____ students in the class. (15)
My grandfather is ____ years old. (75)
Exercise 2: Write the Numbers in Words
Convert these numbers into words:
23
58
102
Exercise 3: Listening Practice
Ask a friend to say a number aloud, and write it down in words. This will help improve both your listening and writing skills!
Cardinal numbers are a key part of English communication. With regular practice, you’ll be able to use them confidently in everyday situations. Try the exercises and let us know your progress in the comments!