số này có bao nhiêu chữ số vậy bạn
de bai cho nhu vay khong co noi bao nhieu chu so het ban oi
Viet so tu nhien lon nhat co cac chu so khac nhau chia het cho 5 ma tong cac chu so bang 25
tim so lon nhat co cac chu so khac nhau ma chia het cho 5 ma co tong = 25
so lon nhat co cac chu so khac nhau chia het cho 5 ma tich cac chu so bang 30
Viet so tu nhien lon nhat co cac chu so khac nhau chia het cho 5 va tich cac chu so cua no bang 30.
so tu nhien lon nhat co cac chu so khac nhau ma tong cac chu so bang 15
Tim so lon nhat co cac chu so khac nhau ma tong cac chu so bang 18
tinh tong cua :so lon nhat va so be nhat co 4 chu so khac nhau .
so le lon nhat va so chan so be nhat co 4 chu so co tong cac chu so bang 4.
cau1:lon nhat co 5 chu so khac nhau
cau2:co 4chu so va tong cac chu so bang 17
so be nhat co cac chu so khac nhau chia het cho 2 co tong cac chu so la 28