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even number
数学の授業で二、四、六、八は偶数の例だと習った。
Two, four, six, eight are examples of even numbers.
偶数は二で割り切れる数のことだ。
Even numbers are numbers that can be divided by two.
偶数と奇数を分けて整理してください。
Please sort and organize even and odd numbers.