Các câu hỏi tương tự
cho mt so co hai chu so neu viet them chu so 6 vao truoc so do thi ta duoc so moi gap 9 lan so da cho tim so da cho va so moi
1.tim 1 so biet neu viet them vao ben phai so do co 1 chu so 6 thi ta duoc 1 so moi hon so da cho la 888 don vi
2.cho 1 so co 2 chu so biet neu viet them 1 chu so n vao ca dang truoc va dang sau so do thi ta duoc 1 so moi co 4 chu so . So moi gap 21 lan so da cho . Tim so da cho va so n viet them
Cho 1 so co chi hai chu so neu viet them chu so 3 vao ben trai so do ta duoc mot so co 3 chu so gap 5 lan so co hai chu so da cho tim hai so
cho mot so co hai chu so neu viet them chu so hai vao ben trai so dota duoc mot so moi gap6 lan so da cho tim so do
cho mot so co 2 chu so neu viet them so 4 vao ben trai thi ta duoc so moi gap 6 lan so da cho
tim so do
loi giai chi tiet nhe
cho 1 so co 2 chu so . neu viet them chu so 4 vao ben trai so do ta duoc 1 so gap 6 lan so da cho .tim so do.
cho mot so co 2 chu so neu viet them chu so 4 vao ben trai so do ta duoc mot so gap 6 lan so da cho.Tim so do
giai chi tiet nhe to tick cho
tim so tu nhien co 2 chu so neu viet them chu so 0 xen giua chu so hang chuc va hang don vi cua so do ta duoc so moi gap 10 lan so can tim . neu viet them chu so 1 vao ben trai so vua nhan duoc thi so do gap len 3 lan . so can tim
tim tat ca cac so co 2 chu so biet rang neu viet them vao giua hai so do mot chu so 3 thi duoc mot so moi gap 11 lan so can tim