a) 12,44 m = 12 m 44 cm
b) 7,4 dm = 7 dm 4 cm
c) 3,45 km = 3450 m
d) 34,3 km = 34300 m
a) 12m 44cm
b) 7dm 4cm
c) 3450m
d)34300m
chắc chắn luôn
a) 12,44m = 12 m 44 cm
b) 7,4 dm = 7dm 4 cm
c)3,45km = 3450 m
d) 34,3km=34300 m
0,4 km = ........m
a) 12,44 m = 12 m 44 cm c) 3,45 km = 3450 m
b) 7,4 dm = 7 dm 4 cm d) 34,3 km = 34300 m
a, 12m 44cm
b, 7dm 4cm
c, 3450m
d, 34300
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