Aux , vor 9 Monaten Englisch That's exactly how it's done in English: ninety means 9*10, then you add two. The wrong language in the picture is Russian. Because the Russian word for ninety is an exception and doesn't follow the same rule as 80, 70, etc.
That's exactly how it's done in English: ninety means 9*10, then you add two. The wrong language in the picture is Russian. Because the Russian word for ninety is an exception and doesn't follow the same rule as 80, 70, etc.