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2468g=2kg468g=2,468kg
5678m=5km678m=5,678km
2107cm=21m7cm=21,07m
3027m=3km27m=3,027km
1357kg=1 tấn 357kg=1,357 tấn
9008mm=9m8mm=9,008m
2,539m= 2m 5dm 3cm 9mm
7,306m= 7m 3dm 6mm
2,586km= 2km 586m
8,2km= 8km 200m
3mm=0.3cm
2hm=0.2km
8dm=0.8m
5mm=0.005
5cm=0.5m
13m=0.13m
2731cm=27m31cm
4005mm=40dm5mm
3mm = 3/10cm = 0, 3cm
2hm = 2/10km = 0, 2km
8dm = 8/10m = 0, 8m
5mm = 5/1000m = 0, 005m
5cm = 5/100m = 0, 05m
13m = 13/100hm = 0, 13hm
3cm 1mm = 31/1000m = 0, 031m
13 013m = 13km 13m
2731cm = 27m 31cm
4005mm = 40dm 5mm
a ) 2,539m = 2m 5dm 3cm 9mm b ) 7,306m = 7m 3dm 6mm
= 2m 53cm 9mm = 7m 30cm 6mm
= 2m 539mm = 7m 306mm
= 2539mm = 7306mm
c ) 2,586km = 2km 586m d ) 8,2km = 8km 200m
= 2586m = 8200
1045m=.1.km..45.m
678cm=...6..m..78.cm
1cm 5mm=...15.mm
14cm=.140..mm
280mm
3120dm
30m
0,75dam
1050cm
15000m
45hm
18km
725cm
1m65dm
5058m
2km80m
80000000000000000000m = 80000000000000000 km
302440000000000000000 cm = 3024400000000000 km
25674335 dm = 256743,35 dam
36579 mm = 36,579 m
5000000000000000000000000000 mm = 5000000000000000 km
nha bạn tk mk nha
80 000 000 000 000 000 000 m = 80 000 000 000 000 000 km
302440000000000000000 cm = 3024400000000000 km
25674335dm = 256743,33 dam
36579mm = 36,579 m
345mm = 3,45 dm
5000000000000000000000000000 mm = 5000000000000000000000 km
Ủng hộ nha! :)