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18 in Words


18 in words is Eighteen. In international number system 18 is written as eighteen. You can use the spelling for learning purpose, in academic use or in a bank check.


18 in words Eighteen
Eighteen in number 18

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How to Write 18 in English Words

18 in English words is eighteen. Now we are going to explain how to write 18 in words.


18 in Words Spelling

First we are going to identify digit place of 18 as follows

Thousands Hundreds Tens Ones
0 0 1 8

So we can write 18 as follows:


 0 x Thousand + 0 x Hundred + 1 x Ten + 8 x One

= 0 x 1000 + 0 x 100 + 1 x 10 + 8 x 1

= 0000 + 000 + 10 + 8

= 18

= (Eighteen)


Interesting Facts about 18

Is 18 an even number? Yes
Is 18 an odd number? No
Is 18 a perfect square number? No
What is the square root of 18? 4.243
Is 18 a perfect cube number? No
What is the cube root of 18? 2.621

Frequently Asked Questions for 18

  1. How to spell 18 in words?

The spelling of 18 is Eighteen.

  1. How to write 18 in a place value chart?

To write 18 in a place value chart, put 0 in the Thousand, 0 in Hundreds, 1 in Tens and 8 in Ones field.

  1. How to write 18 on a check?

Write 18 in amount in number and Eighteen in amount in words for a $18 dollars check or in any other currency.

  1. How do you write 18 USD on a check with cents?

To write 18 USD in a bank check with cents, follow the example. Ex, for 18 dollar and 50 cents: Eighteen and 50/100.

  1. How do you write 18 USD on a check without cents?

To write 18 USD in a bank check without cents, remove and 00/100. check the example. Ex, for 18 dollar and 00 cents: Eighteen.


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