Các câu hỏi tương tự
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 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?
tim so thu nhat biet neu them chu so 3 vao ben trai so thu nhat ta duoc so thu hai gap 7 lan so thu nhat(biet so thu hai co hai chu so)
trung binh cong cua 3 so la 148 . biet rang neu viet them so chu so 0 vao ben phai so thu nhat thi duoc so thu 2 .viet them so 3 vao ben phai so thu nhat thi duoc so thu 3.tim trung binh cong so thu 1 va so 3
tong cua hai so la121.neu viet them chu so 0 vao ben phai so thu nhat thi ta duoc so thu hai.tim hai so do?
trung binh cong cua hai so la 46 neu viet them chu so 4 vao ben phai so thu nhat thi duoc so thu hai .tim hai 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
trung binh cong cua 2 so la 475. neu viet them chu so 4 vao ben phai so thu nhat thi duoc so thu hai . tim so thu 2
Trung binh cong cua 3 so la 142,5 . Biet so thu nhat bang 25% so thu ba va neus viet them mot chu so 0 vao ben phai so thu nhat thi duoc so thu hai . Tim so thu ba