Trl :
9dam 9m =.....9,9.....dam
15dm 8cm =.....0,18.....m
846m =....0,846......km
1 tấn 5kg =....100,5......yến
15dm2 8cm2 =.....0,23.....m2
45km2 846m2 =....45,000846......km2
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9 dam 9m=9,9 dam 15dm 8cm=0,18m 846m=0,846 km 1 tấn 5 kg=100,5 yến
15 dm2 8cm2= 0,23 m2 45km2 846 m2=45,000846 km2
chúc bạn học tốt!
dam 9m =.....9,9.....dam
15dm 8cm =.....0,18.....m
846m =....0,846......km
1 tấn 5kg =....100,5......yến
15dm2 8cm2 =.....0,23.....m2
45km2 846m2 =....45,000846......km2