Đơn vị đo độ dài trong hệ thống đo lường chính thức của nước ta là: milimét centimét đềximét mét Cần gấp đáp án ko cần giải thik ạ

Đáp án:

 Mét

Giải thích các bước giải:

Đơn vị đo lường trong hệ thống đo lường chính thức ở nước ta là mét (m)

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