phát âm khác
routine ; sports ; quarter ; listen ; gạch t
get ; bed ; evening ; eleven ; gạch e
time ; five ; morning ; ninety ; gạch i
eat ; read ; breakfast ; routine ; gạch ea
help me
1vien gach + 1vien gach = ? vien gach ? vi sao
hai chong gach co tat ca 1000 vien gach nhu nhau . chong gach thu nhat co the tich =2/3 chong gach thu 2 .hoi moi chong gach co bao nhieu vien
Mot cai san hinh vuong duoc lat bang nhung vien gach hinh vuong cung loai , ban Nam di vong quanh san , dem vong ngoai cung duoc 448 vien . Hoi muon lat kin san can bao nhieu vien gach ?
Giup minh voi !!! HELP ME ....
Mot vien gach lat nen co chieu dai 30cm chieu rong 20cm va chieu cao bang 1/2cm. Biet moi thung gach co 24 vien gach nhu the .Tinh the tich moi thung gach do
mot vien gach nang bang 1/4 vien gach va 750 g .hoi 4vien gach do nang bao nhieu
nguoi a dung gach 40cm de lat can phong nay.Hoi phai mua it nhat bao nhieu thung gach.Biet moi thung gach co 25vien gach
1 be nuoc hinh hop chu nhat co chieu dai bang 8,6
Chieu rong bang 6 ,5 nguoi ta lat gach xung quanh va day bể . tinh dien tich lat gach . so vien gach can mua de lat bể . ti le gach hao hut la 1/14 . tinh so gach can mua de lat du be nuoc do?