Các câu hỏi tương tự
so tu nhien nho nhat co 3 chu so khac nhau co tong cac chu so la 11
so tu nhien be nhat co 3 chu so khac nhau biet tong cac chu so la 22 la so nao?
so tu nhien lon nhat co bon chu so khac nhau ma tong cau chu so la 21 la so nao
so tu nhien be nhat co 3 chu so co tong la 11
cho 3 chu so khac nhau va khac 0 co the lap duoc bao nhieu so khac nhau tu ba chu so do biet tong chieu cac so do la 3330 hieu so lon nhat va be nhat la 549 tim 3 chu so do
so tu nhien be nhat co cac chu so khac nhau ma tong cac chu so bang 20
tim mot so tu nhien co 3 chu so khac nhau be nhat biet rang so do bang tong tat ca cac so co hai chu so khac nhau lap duoc tu 3 chu so cua so do
so tu nhien lon nhat co 4 chu so khac nhau ma tong cac chu so cua no la 21
so tu nhien lon nhat co 4 chu so khac nhau ma tong cac chu so bang 21 la so nao