hieu cua so thap phan la 16,75. neu doi dau phay cua so lon sang phai mot hang ma van giu nguyen so be thi hieu hai so la 306,1. tim so thap phan do
tim 2 so thap phan biet hieu 2 so la 16,75 va neu doi dau phay cua so lon sang ben phai 1 hang ma giu nguyen so nho thi hieu la 306,1
hai so thap phan co tong la 38,18. Neu ta doi dau phay cua so lon sang ben phai mot hang va giu nguyen so be thi tong cua hai so thap phan luc do la 269,93 . Tim hai so thap phan do
2 so thap phan co hieu la 13 .21 neu doi doi dau phay cua so be sang phai 1 hang roi cong voi so lon ta duoc 41.15 tim 2 so do
hai so thap phan co hieu 9,12.neu doi dau phay cua so be sang phai mot hang roi cong voi so lon ta duoc 61.04.tim 2 so do
hieu cua hai so thap phan la 70,78. neu dich dau phay cua so tru sang phai mot hang thi hieu moi la 30,64 . tim hai so thao phan do.
Hieu 2 so thap phan la24,57 neu chuyen dau phay cua so be sang ben phai mot hang ta duoc so lon tim hai so do
hieu cua 2 so hap phan la 70.78 neu dich chuyen dau phay cua so tru sang ben phai 1 hang thi hieu moi la 30.64 tim 2 so thap phan do
hieu 2 so thap phan 24,57 neu chuyen dau phay cua so be sang phai mot hang ta duoc so lon .tim hai so do