
答案: 41.
號碼順序 5,2,7,9,16,25,?
每個接著的號碼都是前兩個號碼的加總,因此:
5 + 2 = 7
2 + 7 = 9
7 + 9 = 16
9 + 16 = 25
16 + 25 = 41
Therefore, the answer is 41.

答案: 41.
號碼順序 5,2,7,9,16,25,?
每個接著的號碼都是前兩個號碼的加總,因此:
5 + 2 = 7
2 + 7 = 9
7 + 9 = 16
9 + 16 = 25
16 + 25 = 41
Therefore, the answer is 41.