Các câu hỏi tương tự
co ? so thap phan co cac chu so khac nhau viet tu cac chu so 0,1,2,3 ma phan nguyen co 1 chu so hoac 2
tu cac chu so 2,4,6,8 viet duoc bao nhieu so thap phan co 4 chu so khac nhau ma chi co 2 chu so o phan nguyen
co bao nhieu so thap phan co cac chu so khac nhau viet dc tu cac cs 0 1 2 3 ma co 1 hoac 2 cs phan nguyen
hay cho biet co tat ca bao nhieu so thap phan co cac chu so khac nhau viet duoc tu cac chu so 0;1;2;3ma co 2 chu so o phan nguyen
voi cac chu so 2,3,4 hay viet cac so thap phan co 3 chu so khac nhau , ma moi so co 2 chu so o phan thap phan . xep theo thu tu tu be den lon
co ? so thap phan co cac chu so khac nhau viet t u cac chu so 0,8,5,3 ma phan thap phan co 2 chu so
tu cac chu so 0,2,4,6 hoi viet duoc bao nhieu so thap phan khac nhau ma chi co 2 chu so o phan nguyen
Cho 3 chu so 3,4,5. Tinh tong cac so thap phan co 3 chu so khac nhau ma phan thap phan co 1 hoac 2 chu so viet boi cac chu so tren.
tinh tong cac so thap phan co cac chu so khac nhau ma co 3 chu so o phan thap phan lap duoc tu cac chu so 0;3;5;7