Tim so thap phan A biet neu doi dau phay cua A sang ben phai 1 hang thi ta duoc so B va doi dau phay cua A sang ben trai 1 hang thi ta duoc so C va B- C= 126,225

tong cua 3 so la 1019,535 tim ba so do biet rang doi dau phay cua so thu nhat sang ben phai 1 chu so ta duoc so thu hai . doi dau phay cua so thu nhat sang ben trai mot chu so ta duoc so thu ba

TIM 1 stp A  biet neu chuyen dau phay cua no sang trai 1 hang ta duoc STP B , neu chuyen dau phay sang phai 1 hang ta duoc STP C . va tong cua A,B,C = 305,25

Tim so thap phan A biet : Neu doi dau phay sang trai 1 hang ta duoc so B , doi dau phay sang phai 1 hang ta duoc so C..Biet A+B+C=2394,27

Tim 2 so thap phan co tong la 21,74.Biet neu doi dau phay so thu nhat sang trai 1 hang , doi dau phay so thu hai sang phai 1 hang thi duoc tong moi la 194,234

khi cong 1 stn voi 1 stp.do so y ban da viet nham dau phay cua stp sang ben phai 1 hang nen duoc tong sai =591.4.tim stp do biet tong dung=480.34

Cho mot so thap phan , doi dau phay cua so do sang ben phai mo chu so ta duoc so thu hai , doi dau phay cua so ban dau sang ben trai mot chu so ta duoc so thu ba ; cong ba so lai ta duoc ton bang 360,306 . Hay tim so thap phan ban dau ?

co mot so thap phan , neu doi dau phay cua so do sang phai 2 chu so ta duoc so thu 2 , doi dau phay sang trai 1 chu so ta duoc so thu 3 . tong 3 so la 323,52 . tim so thap phan ban dau

Cho so thap phan Nếu chuyen dau phay cua so thap A sang ben phai 1 hang so ta duoc so B sang phai 1 hang ta duoc soB . Tim soA