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Écriture des nombres

The Number Spelling Checker verifies that written number words are spelled correctly and suggests corrections. Check whether "fourty" should be "forty," verify ordinal forms like "twentieth," and confirm that written numbers like "one hundred twenty-three thousand" are grammatically and spelling-correct in English.

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À propos de Number Spelling Checker

The Number Spelling Checker verifies that written number words are spelled correctly and suggests corrections. Check whether "fourty" should be "forty," verify ordinal forms like "twentieth," and confirm that written numbers like "one hundred twenty-three thousand" are grammatically and spelling-correct in English.

Comment l'utiliser

  1. Type or paste text containing written-out numbers.
  2. The checker identifies potential spelling or format errors.
  3. View suggested corrections for common mistakes.
  4. Copy the corrected text.

Formule et méthodologie

Common misspellings: fourty (forty), ninty (ninety), twelvth (twelfth), forteenth (fourteenth), ninteenth (nineteenth), seperate (separate in "one and a half"). Ordinal patterns: -ty words + ieth (sixty + ieth = sixtieth). Compound numbers 21-99: require hyphen (twenty-one, not twenty one). Hundred/thousand: no plural (two hundred, not two hundreds).

Cas d'usage courants

  • Proofreading legal documents with written-out monetary amounts
  • Checking academic writing where numbers are spelled out
  • Verifying written numbers on checks and formal documents
  • Grammar checking for content requiring spelled-out numbers per style guide
  • Educational tool for learning number spelling rules

Questions fréquentes

"Forty" (not "fourty") is the single most common number misspelling in English. "Ninety" (not "ninty"). "Twelfth" (not "twelth" or "twelvth"). "Fifth" (not "fith"). "Forty-first" through "forty-ninth" (all require correct "forty" spelling). "Eighth" (not "eigth"). Ordinals ending in -ty change to -tieth: twenty = twentieth, thirty = thirtieth, forty = fortieth.
In American English, "and" is used only to separate the whole number from the fractional part: "one hundred and fifty dollars and twenty-five cents" or "three and a half." For integers, American style omits "and": "one hundred twenty-three" (not "one hundred and twenty-three"). British English commonly uses "and" between hundreds and the remaining digits: "one hundred and twenty-three." Follow the style guide required for your context.

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