Naming numbers in English can be difficult for Dutch people because we say "five and sixty" for 65. When we here someone say "sixty-five" we usually think the number will end with a six.
Yes, actually now that I come to think of it German does the same. At first I didn't notice that the Dutch example was simply like this, because unlike in German it's written as three separate words.
My grandma only used it for telling the time, though: I'm pretty sure she said 'twenty-five' in any other context.
Another thing she said which always threw me for a minute was to use 'yet' in the sense of 'still': if she bought me a pair of slippers for Christmas, she'd ask me a few months later 'Have you got those slippers yet?', and my first reaction was always to answer: 'Yes, of course I have, they arrived on Christmas Day!'