3060厘米3=______分米3=______升.
3060厘米3=______分米3=______升.
1米=______分米,1分米=______厘米,1米=______厘米.
1微米=______米=______厘米=______分米=______毫米;1毫米2=______;1米3=_____
2米-4分米=______分米; 44厘米+26厘米=______分米; 3千米-1000米=____
3平方米20平方分米=______平方米 2.6小时=______小时______分.
9升=______立方分米=______毫升.
4500毫升=______升=______立方分米.
9升=______立方分米=______立方厘米.
5080毫升=______升=______立方分米.
3.04立方分米=______升______毫升.
8.05立方分米=______升______毫升.
8.09立方分米=______升______毫升.