Các câu hỏi tương tự
tim so thu 1 biet neu them 3 chu so vao ben trai so thu 1 ta duoc so thu 2 gap 7 lan so thu 1 [biet so thu 1 co 2 cu so ]
tim so thu 1
Trung binh cong cua 3 so la 85. Neu them 1 chu so 0 vao ben phai so thu hai thi duoc so thu nhat, neu gap 4 lan so thu hai thi duoc so thu ba. Tim 3 so do.
tong 2 so la 280 neu viet them chu so 2 vao ben trai so thu nhat thi duoc so thu hai tim so thu nhat
so thu 1 co 1 chu so neu viet chu so 0 vao ben phai so thu nhat ta duoc so thu hai . so thu hai hon so thu nhat 63 don vi . tim so thu nhat
so thu nhat co 1 chu so , neu viet chu so 0 vao ben phai so thu nhat ta duoc so thu hai . So thu hai hon so thu nhat 63 don vi . Tim so thu nhat
So thu nhat co mot chu so, neu viet so 0 vao ben phai so thu nhat ta duoc so thu hai. So thu hai hon so thu nhat 63 don vi. Tim so thu nhat?
trung binh cong cua hai so la 424 neu viet them chu so 7 vao ben trai so thu nhat ta duoc so thu hai tim hai so do
tim 2 so biet trung binh cong cua 2 so bang 245 neu them so 4 vao ben trai cua so thu nhat thi duoc so thu 2
tim so thu nhat va so thu hai
tim hai so co tong454 va neu them chu so 4 vao ben trai so thu hai thi duoc so thu nhat .tim hieu.so lon.so be