That is the correct spelling of the plural noun "thousands."
I would spell 400,600 as four hundred thousand and six hundred
You can spell $5,000.00 as:five thousand dollars (most appropriate)five thousand dollars and zero cents
You spell it as "one million two hundred fifty thousand".
nine hundred thousand
Twenty thousand
The correct spelling is "thousand."
800 thousand, or 800,000 is "eight hundred thousand."
six thousand
The number 30,000 is "thirty thousand."
1000, one thousand, you had it correct.
Two thousand and eleven.
It is two words, nineteen thousand.
Two thousand and six.
"Ten thousand to twenty thousand"
Nineteen thousand
Seventy thousand
thousand = 1,000