It is: 206/1000 = 0.206 as a decimal
Doscientos seis.
It is: 206
2.06
Two hundred six.
You can easily write 14.2 million dollars in numbers. You can write it as 14,200,000 dollars.
I would write 90000 in dollars as: $90,000
Twenty thousands two hundreds and six.
how do you write a check for eight thousand and no dollars
No, you do not have to write "dollars" on a check when filling out the amount.
Sixty dollars
In word forms, you can write it as 20 billion dollars, twenty billion dollars, $20 billion. Or you can write it as $20,000,000,000. There are at least 4 ways to write it, and probably more.