Exam number 1: Fill in the blank with the suitable number Question 1:
The average of 3, 4 and 8 is ..............5
The average of 3, 4 and 8 is ..............5
Đáp án là:
Exam number 1: Fill in the blank with the suitable number Question 1:
The average of 3, 4 and 8 is ..............5
The average of 3, 4 and 8 is ..............5