鶴亀算

つるかめざんtsurukamezan

noun

  1. obtaining the respective numbers of cranes and tortoises from the total of their heads and legs
  2. calculating the values of two unknown quantities from their unit total and the total of one of their attributes

Kanji in this word

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences