• Kornblumenratte@feddit.de
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    1 year ago

    You missed the traditional Celtic systems.

    Welsh should be both 9 x 10 + 2 and 2 + 10 + 4 * 20.

    And Irish – I didn’t get it, they seem to have a modern 9 x 10 + 2 system, an old vigesimal and one for age?