Các câu hỏi tương tự
tim 1 so co 2 chu so .neu viet them so 5 vao ben trai so do thi duoc 1 so moi hon 3 lan so ban dau la 444 don vi. (cau tao so nha cac ban)
tim mot so tu nhien co hai chu so biet rang neu viet them mot chu so 5 vao ben trai so do thi duoc so moi lon hon gap 26 lan so ban dau
Tim so co 3 chu so biet rang neu viet them vao chu so 1 vao truoc so do thi duoc so moi gap 9 lan so ban dau .So can tim la
tim 1 so biet rang neu viet them vao ben phai so do 1 so co 2 chu so thi duoc so moi lon hon so phai tim la 197406
tim so co 3 chu so biet rang neu viet them chu so 1 vao truoc so do thi duoc so moi gap 9 lan so ban dau
1.tim so co ba chu so neu viet them so 1 vao truoc so do ta duoc so moi gap 9 lan so ban dau.
2.Neu ta viet them mot vao ben phai va ben trai cua 1 so ta duoc so co 4 chu so bang 21 lan so ban dau.Hay tim so do
Cac bn giup mk nhe.thank you
tim mot so co 2 chu so biet rang neu them chu so 1 vao ben trai so do ta duoc so moigap 6 lan so ban dau
mot so tru nhien co bon chu so biet rang neu viet them so 2 vao ben trai viet them so 8 vao ben phai cua so do thi duoc mot so moi co sau chu so so moi nay chia cho so cu duoc thuong la 44 va du 4066 hay tinm so do
tim so co 3 chu so biet rang neu viet them chu so 1 vao truoc so do thi duoc so moi gap 9 lan so ban dau. So can tim bằng bao nhiêu?