21 in Words

Jo-ann Caballes

Updated on January 11, 2024

The number 21 is spelled as “twenty-one”. It is one more than twenty. For example, if you have twenty-one coins, you have twenty coins and then one extra coin, making twenty-one.

Tens	Ones
2	1

How to Write 21 in Words?

Writing 21 in words is straightforward. It has a ‘2’ in the tens place and a ‘1’ in the ones place, which makes it ‘Twenty-One’. If you have twenty-one books, you say, “I have twenty-one books.” Therefore, the number 21 is written as ‘Twenty-One’.
Example:
1. Place Value Chart:
Tens: 2, Ones: 1
2. Writing it down: 21 = Twenty-One
Understanding this helps in grasping the basics of number representation in words.

FAQ on 21 in Words

How is the number 21 spelled in words?

The number 21 is spelled as ‘Twenty-one’.

What does 21 look like in word form?

In word form, 21 is ‘Twenty-one’.

If you count to 21, how do you write this number?

When counting to 21, write it as ‘Twenty-one’.

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Jo-ann Caballes

5 articles

As a seasoned educator with a Bachelor’s in Secondary Education and over three years of experience, I specialize in making mathematics accessible to students of all backgrounds through Brighterly. My expertise extends beyond teaching; I blog about innovative educational strategies and have a keen interest in child psychology and curriculum development. My approach is shaped by a belief in practical, real-life application of math, making learning both impactful and enjoyable.