L
leloan123


bai tap 1:cho x la so tu nhien khong nho họn 5.hay viet 5 so tu nhien lien tiep sao cho:
a.x la so nho nhat
b.x la so lon nhat
c.x la so o giua
bai tap 2: mot so co 3 chu so tan cung la chu so 7. neu chuyen chu so do len dau ta duoc 1 so moi ma khi chia cho so cu thi duoc thuong la 2 du 21. tim so do.
mong cac ban som hoi am. xin cam on !
a.x la so nho nhat
b.x la so lon nhat
c.x la so o giua
bai tap 2: mot so co 3 chu so tan cung la chu so 7. neu chuyen chu so do len dau ta duoc 1 so moi ma khi chia cho so cu thi duoc thuong la 2 du 21. tim so do.
mong cac ban som hoi am. xin cam on !