16,68 × 1000 =
68,0 × 0,1 =
39,09 × 0,001 =
12,34 × 1000 =
20,78 × 10 =
52,29 × 100 =
78,06 × 0,001 =
93,71 × 0,1 =
91,53 × 0,001 =
5,36 × 0,1 =