You've got to give the country that uses the centime. Centime is used primarily as a one cent coin in French speaking countries.
A French ten centime coin is worth one-tenth of a euro cent, as the euro is the current currency of France. However, since the coin is no longer in circulation and was discontinued in 2002 when France adopted the euro, its value as currency is effectively zero today. Collectors may assign a value based on rarity and condition, but it has no practical monetary value in everyday transactions.
1.000.000 coins were struck in 1914. Value : about 10 dollars in good condition.
There are at least twenty countries who issued a twenty centime coin in 1921. It would depend on the country. In all probability, if it was Belgian, or French, or Haitian, it would not be worth more than a dollar.
The smallest French coin is the 1 centime coin, which is worth 0.01 euro.
1.995.900 coins were struck in 1916; value: about 3 dollars only.
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The centime was a unit of money in France for centuries, so the date on your coin is an important piece of information that you need to know before assigning a value. If the coin is recent, i.e. after 1960, it's a common circulation coin worth only a few cents in the U.S. If the date is earlier, please post a new question with its date and an estimate of how worn it is.
This is a common slang for the Euro Cent. It is also common for other Currencies in countries using French as a primary language. In short, there is no correct answer.
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