18 yen = ......kg 430 kg = ....... yen
200 ta = .......kg 2500 kg = ...... ta
35 tan = .......kg 16 000 kg = .....tan
2kg 326 g = ....... g 4008 g = ....... kg ...... g
6 kg 3g = ........ g 9050 kg = ....... tan ...... kg
AI NHANH NHAT DUOC LIKE NGAY !********