gugusik
nine times table
table de neuf
구구식을 외우는 것은 수학을 배우는 데 도움이 됩니다.
gugusik-eul oeu-neun geos-eun suhak-eul bae-u-neun de doumi doem-nida.
Memorizing the nine times table helps in learning math.
More words starting with 구
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