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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.

III * V =
II * VIII =
VIII * IV =
IX * VI =
III * III =
X * VII =
VI * VIII =
VI * III =
I * IX =
VI * I =
Time: Errors:

Cheat sheet I = 1
V = 5
X = 10
L = 50
C = 100


 
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Bernd Krüger, 2016
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