You write it as 25,012 dollars.
You may want to avoid using the dollars symbol since some browsers do not like them and change them to some weird characters. It is best to use the 3-character international currency code. That way you can also be sure that there is no confusion between US, Canadian, Hong Kong, Australian dollars, for example.
In alphabets: Twenty-four thousand dollars. In numbers: $24, 000
$12,009.00
25,012,006
$25,500
Expressed in figures, this is equal to $12,000.
You write it $20,000
In alphabets: Twenty-four thousand dollars. In numbers: $24, 000
You should write it as twenty nine thousand dollars, assuming that is what you meant.
$12,009.00
$1012
write it out.............. EX:February twenty-first two-thousand twelve
25,012,006
Such a cheque would be written, thus: $12,222,200 (twelve million, two hundred and twenty-two thousand, and two hundred dollars).
$27,020
One thousand twenty dollars
$22,050.00
$120,000