Calculations with Roman numbers

Imagine that it's a cold and rainy Tuesday morning and you play around with your time machine a little before breakfast. It's possible, isn't it, that through a small, insignificant mistake, you find yourself in a Roman class room. If you don't answer the question "II * III?" quickly enough with "VI!", you will be thrown to the lions.

Cheat sheet - Back to overview.

When all exercises have been calculated correctly, a picture of an animal appears.