In Basque when you say "five euros" you do not add the plural morpheme to the noun which follows the number, thus you say "bost euroØ" (i.e. five euro). In questions when you are asking the quantity, you do not need any plural marking either, e.g. "Zenbat etxeØ dago?" (i.e. "How many apple?"). I would like to know what languages share the same characteristics with Basque.