鶴亀算 の意味 | Babel Free
[t͡sɨɾɯ̟ka̠me̞zã̠ɴ]定義
a common mathematical riddle in Japan. It is often stated as follows: "There are some cranes and some turtles. The count of heads is X and the count of legs is Y. How many cranes and turtles are there respectively?" The answer is that the number of cranes is 2X-(Y/2) and the number of turtles is (Y/2)-X.
CEFRレベル
C2
熟達
この単語はCEFR C2語彙に含まれます——熟達レベル。
この単語はCEFR C2語彙に含まれます——熟達レベル。
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