How do you write 6,999 in words?
6,999 = six thousand nine hundred ninety-nine
How to write $6,999 on a check
The most common reason to write 6,999 as six thousand nine hundred ninety-nine would be if you're writing a check for $6,999. Just below the "pay to the order of" line, you would write the dollar amount in words. In this case, you might write "six thousand nine hundred ninety-nine and 00/100 dollars."