Question

Completati spatiile punctate:
50,25 mm=...km
400 cm=...km
2,4 dm=...km
3,4 mm=...dm
0,008 dam=...dm
1 supra 100 km=...m
23 supra 125 km=...m
187 supra 500 hm=...cm
13 supra 25 m=...cm
25 m+40 dm=...m
25 hm+4,5 km=...km

Answer 1

50,25 mm=0,00005025 Km
400 cm=0,000000400 Km
2,4 dm= 0,00024 Km
3,4 mm=0,034 dm
0,008 dam=0,8 dm
1 supra 100 km=1000 supra 100000 m
23 supra 125 km= 23000 supra 125000 m
187 supra 500 hm=1870000 supra 5000000 cm
13 supra 25 m= 1300 supra 2500 cm
25 m + 40 dm= 25 m + 4 m= 29 m
25 hm+4,5 km= 2,5+4,5=7 Km