205m3cm=.........dm.......mm
52hm7m =.........km........m
17dam6dm=..........m.........cm
516m31cm= .........dm.........mm
58km4m= .........km..........m21093m
b) 61975hm = ..........km..........m
21093dam = .............km..........m
40019dam = ............km..........m
64547m = .........km........
205m3cm= 2050 dm 30 mm
52hm7m = 5 km 207 m
17dam6dm= 170m 60 cm
516m31cm= 5160 dm 310 mm
58km4m= 58 km 4 m
b) 61975hm = 6197 km 500 m
21093dam = 210 km 930 m
40019dam = 400 km 190 m
64547m = 64 km 547 m
câu cuối là bao nhiêu km bao nhiêu m nhé