Question

3000000000 m= ..…hm                      300000400 mm= …    km

25678 cm=………dm

Answer 1

3000000000 m = 30000000 hm

25678 cm = 2567,8 dm

300000400 mm = 300,0004 km

Answer 2

_{3000000000 m = 30000000 hm                 300000400 mm = 300, 0004 km}

_{25678 cm = 2567,8 dm}

Answer 3

3000000000m=300000000m

25678 cm=256780

300000400 mm=3,000004km

Answer 4

3000000000 m=3000000 hm

25678cm=2567,8 dm

300000400 mm=300,004 km

Answer 5

30000000hm                 300,0004km         2567,8dm

Answer 6

3000000000 m = 30000000 hm

25678 cm = 2567,8 dm

300000400mm = 300,0004