SOỎ THICHA HỤÙP ỦEỒ VIEỎT VAỨO CHOÓ CHAỎM 4M2 44CM2 = ………..CM2 LA...
21 . Soỏ thicha hụùp ủeồ vieỏt vaứo choó chaỏm 4m
2
44cm
2
= ………..cm
2
laứ
A, 444 B, 4044 C, 44400 D, 40044
21 . Soỏ thicha hụùp ủeồ vieỏt vaứo choó chaỏm 4m
2
44cm
2
= ………..cm
2
laứ
A, 444 B, 4044 C, 44400 D, 40044