284 in words

284 is written "two hundred eighty-four". British English inserts "and" before the final part, giving "two hundred and eighty-four"; American English leaves it out.

Where each word comes from

The same number, other ways

In words (US)

Two hundred eighty-four

In words (UK)

Two hundred and eighty-four

Ordinal

284th — two hundred eighty-fourth

Roman numeral

CCLXXXIV

Digits

284

Writing it on a cheque

On a cheque the amount line reads "Two hundred and eighty-four and 00/100" — or "Two hundred and eighty-four only" in Indian and much of Commonwealth practice. The fraction or the word "only" exists to stop anyone appending digits after what you wrote. Draw a line through any space left over for the same reason.