tong 2 so la 454 va neu viet them chu so 4 vao ben trai so thu 2 thi duoc so thu nhat . tim 2 so do
Tong hai so la 130.Neu viet them chu so 1 vao ben trai so thu nhat [co hai chu so ] thi duoc so thu hai. Tim hai so do
tim 2 so co tong la 454 va neu then chu so 4 vao ben trai so thu 2 thi duoc so thu nhat
Tong cua hai so la 130 .Neu viet them chu so 2 ao ben trai so thu nhat thi duoc so thu hai .Tim hai so do
1.Hai so co tong bang 454 va neu them chu so 4 vao ben tra so thu hai thi duoc so thu nhat.Tim hai so do
2.Mot xe o to cho hai chuyen muoi , chuyen dau cho 3ta 56kg muoi , chuyen sau cho duoc nhien hon chuyen dau 3 yen muoi .Hoi trung binh moi chuyen o to cho bao nhieu ki-lo-gam?
3.Mot kho luong thuc nhap thoc trong hai dot duoc tat ca 12632 ta thoc .Neu dot thu nhat nhat them 370 ta thi so thoc dot 1 nhap ve nhieu honso thoc dot hai la 246 ta .tinh so thoc trong moi dot
4.Nam nam truoc day me hon con 24 tuoi tuoi .Hien nay , tong so tuoi cua hai me con la 46 tuoi .Tinh tuoi moi nguoi hien nay.
5.Hai so co hieu bang 155.Neu lay so thu nhat cong so thu hai va cong them tong cua chung thi duoc ket qua la 2010.Tim hai so do
Trung binh cong hai so la 39 . Neu viet vao ben trai so thu nhat chu so 7 thi duoc so thu hai . Tim hai so do
Trung binh cong cua hai so la 36.Neu viet them chu so 6 vao ben trai so thu nhat thi duoc so thu hai.
tim hai so do
giup mik nha moi nguoi
tim hai so co tong la 77 . neu them vao ben phai so thu nhat mot chu so 3thi duoc tong moi la 359
tong hai so bang 187. Neu viet them chu so 0 vao ben phai so thu nhat thi duoc so thu 2. Tim hai so do