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# Eighty four or Eighty-four?

Eighty four or eighty-four?

In this article we show you how to write 84 in English words correctly.

In addition, we provide you with the grammar rule right away. 🙂

Regardless of where they appear in a number, hyphenate all compound numbers between 21 and 99 (not 30, 40, 50, 60, 70, 80, and 90) such as 84. In other words:

Hyphenate all numbers between twenty-one and ninety-nine, except those divisible by ten, even if the compound number is preceded or succeeded by numbers that do not require hyphens.
Thus, the correct spelling of 84 is eighty-four (hyphenated).

Along the same lines:
• 84,000 = eighty-four thousand (hyphenated).
• 84,000,000 = eighty-four million (hyphenated).
• 84,000,000,000 = eighty-four billion (hyphenated).

## Eighty-four or Eighty four Spelling

It doesn’t matter which noun follows the adjective, the grammar rule explained above remains in place.

In the examples below the correct spelling is underlined.

Eighty four years or eighty-four years?
Eighty four percent or eighty-four percent?
Eighty four hours or eighty-four hours?

### Does eighty four have a hyphen?

Yes, 84 has a hyphen and is spelled correctly as eighty-four.

### Do you hyphenate eighty four?

Yes, you put a hyphen between eighty and four: eighty-four.

### Does eighty four need a hyphen?

As 84 is a compound number in between 21 and 99 it needs a hyphen; therefore writing 84 in full is eighty-four.

In the table below we show you the correct spelling of some numbers succeeding and precededing 84:
NumberName
79seventy-nine
80eighty
81eighty-one
82eighty-two
83eighty-three
84eighty-four
85eighty-five
86eighty-six
87eighty-seven
88eighty-eight
89eighty-nine

## Eighty fourth or Eighty-fourth?

In the following examples the correct spelling is underlined.

Eighty fourth part or eighty-fourth part?
Eighty fourth day or eighty-fourth day?
Eighty fourth hour or eighty-fourth hour?

• Does eighty fourth have a hyphen? Yes, the ordinal number for 84 has a hyphen and is spelled correctly as eighty-fourth.
• Do you hyphenate eighty fourth? Yes, you put a hyphen between eighty and fourth: eighty-fourth.
• Does eighty fourth need a hyphen? 84 is a compound number in between 21 and 99 which needs a hyphen. Thus, writing 84th in full is eighty-fourth.

## Eighty fourth or Eighty-four?

As you already know, 84 as cardinal numeral is eighty-four, and 84 as ordinal numeral is eighty-fourth.

Thus, the question in the subtitle above mixes two distinguished linguistic concepts and cannot be answered as such.

Observe that you can always check how to spell a number in full correctly using our converter below.

English:

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British

To:

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Letter case:

Sentence case
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UPPERCASE
Title Case
Spelling: Eighty-four

## Summary

As explained by the hyphens-in-numbers rule, 84 = eighty-four.

If you are happy with our information, then you may also be interested in our article eighty-six or eighty six.

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