chúng ta liệt kê
1:122,113,131,140.104
2:212,221,203,230
3:311,320,302
4:410,401
5:500
có 15 số
chúng ta liệt kê
1:122,113,131,140.104
2:212,221,203,230
3:311,320,302
4:410,401
5:500
có 15 số
hay cho biet co tat ca bao nhieu so co 3 chu so ma tong 3 chu so cua moi so do bang 5
Hay cho biet co tat ca bao nhieu so tu nhien co 3 chu so ma tong ba chu so cua moi so do bang 5 ?
hay cho biet co tat ca bao nhieu so co ba chu so ma tong 3 chu so cua moi so do bang 5
Hay cho biet co tat ca bao nhieu so co 3 chu so ma tong cac chu so cua moi so do bang 4
hay cho biet co tat ca bao nhieu so co 4 chu so ma tong cac chu so cua moi so do bang 3
Hay cho biet co bao nhieu so tu nhien co 3 chu so ma tong 3 chu so cua moi so bang 5
hay cho biet co tât ca bao nhieu so tu nhien co 3 chu so ma tong 3 chu so cua moi so bang 5
Hay cho biet co tat ca bao nhieu so co 4 chu so ma tong cac chu so cua moi so do bang 4?
hay cho biet co tat ca bao nhieu so co ba chu so ma tong cac chu so cua moi so do bang 4