Các câu hỏi tương tự
Tim hai so chan biet trung binh cong cua hai so do bang 184 va o giua chung co 3 so chan
trung binh cong cua hai so chan la 78.Tim hai so do biet giua chung co 1 so chan .
trung binh cong cua 2 so chan bang 624 . Tim hai so do biet giua chung co 35 so chan khac
trung binh cong cua 2 so chan bang 624 . Tim hai so do biet giua chung co 35 so chan khac
tim hai so chan co tong la 116 biet giua chung co ba chu so chan nua.
tim 2 so tu nhien chan biet tong cua chung la 170 va giua 2 so chan do co 12 so chan
tim hai so khi biet tong cua chung la 2008.giua chung co 10 so chan
tim hai so tu nhien co tong la 2009/tim hai so do biet giua chung co 20 so chan
bai 1: tim hai so chan lien tiep co tong bang 406.
bai 2: trung binh cong cua 2 so la 512. hieu cua 2 so la so chan be nhat co 3 chu so khac nhau. tim hai so do.