Trung binh cong cua hai so la so chan lon nhat co ba chu so. Hieu hai so do la so nho nhat co chu so khac nhau. Tim hai so do ?

tra loi cau nay ho minh

tim tong cua so lon nhat co ba chu so voi so nho nhat co ba chu so

trung binh cong cua ba so la 856. so thu nhat la so nho nhat co ba chu so , so thu hai la so lao nhat co ba chu so tim so thu ba

tim 2 so co tong la so le be nhat co ba chu so, hieu la so le be nhat co 2 chu so

tim mot so biet so do cong voi so be nhat co ban chu so khac nhau roi tru di so lon nhat co ba chu so khac nhau thi duoc so lon nhat co hai chu so

Tong cua hai chu so la so lon nhat co ba chu so khac nhau. Mot trong hai so do la so nho nhat co ba chu so khac nhau. Tim so kia?

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 .
 

Tong cua hai so la so lon nhat co ba chu chu so ti so cua hai so la so chan lon nhat co mot 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.