Số tự nhiên lớn nhất là:

80:1=80

Đáp số 80

- Mình cho bạn một vài câu gợi ý thôi ha:

Yen Linh is my best friend. She is a good student of my class. Her house is big and it's near my house. She is very lovely with a small nose, a small pointed chin, specially long black hair and her smile. Her favourite sport is badminton....