9 in Words

Spelling mistakes
 

Students tend to make spelling mistakes always, so to avoid it, try to memorize them. Some common spelling mistakes for the word thousand are thosand, thousand, etc. 

 Formatting errors
 

Mixing up numbers and words is also a common mistake. For example one apple and 2 chocolate, instead, we should write 1 apple and 2 chocolate.
 

Using unnecessary hyphens
 

Adding hyphens in between is another mistake children tend to make again. Hyphens are only used while writing compound numbers. 
 

 Incorrect use of the word ‘and’
 

Adding ‘and’ after writing a place value is a mistake. But in American English, when we write numbers in words, we won't add ‘and’. In British English, it is written as two hundred and ten, whereas in American English it is written as two hundred ten.
 

Incorrect use of capitalization
 

When writing numbers in words, there is no need to add writing in capital letters unless it is at the beginning of a sentence.