tong cua hai so bang so chan lon nhat co bon chu so giong nhau hieu cua hai so gap doi so le be nhat co bon chu so tim hai so do

tong cua hai so bang so chan lon nhat co bon chu so giong nhau hieu cua hai so gap doi so le be nhat co 4 chu so tim hai so do

Tong cua hai so la so chan lon nhat co bon chu so .Hieu cua hai so la so tron chuc lon nhat co 3 chu so Tim hai so do 

Tong cua bon so tu nhien la so lon nhat co bay chu so. Neu xoa di chu so hang don vi cua so thu nhat thi duoc so thu hai. So thu ba bang hieu cua so thu nhat va so thu hai. So thu nhat la tich cua so be nhat co ba chu so va so lon nhat co bon chu so. Tim so thu tu.

tim hieu cua so lon nhat co bon chu so va so be nhat co bon chu do ,biet rang tong cac chu so cua moi so do bang 15.

Trung binh cong cua hai so la so chan lon nhat co bon chu so . Biet hieu cua hai so la so chan lon nhat co bon chu sochia het cho 2,3,5,9.Hoi so be la bao nhieu ?

Tong cua 4 so tu nhien la so lon nhat co hai chu so .Neu xoa di chu so o hang don vi cua so thu nhat thi duoc so thu hai .So thu ba = hieu cua so thu nhat va so thu hai .So thu nhat la tich cua so be nhat co ba chu so va so co bon chu so .Tim so thu tu .
 

tim hai so co tong la so nho nhat co 4chu so sao cho khi chia so nay cho 1994 thi cho so du la so du lon nhat con hieu cua chung thi bang giua so lon nhat co bon chu so voi so lon nhất co hai chu so

Tim hai so biet tong cua chung bang so lon nhat co ba chu so va hieu cua hai so do bang so lon nhat co hai chu so