Fill in the appropriate numbers in your mouth. The answer is as follows:

Question 1: 1+ port = 3,2+port = 4,3+port = 5,4+port = 6,5+port = 7,6+port = 8,7+port = 9,8+port =1.

In the above questions, the numbers filled in the mouth position in turn are all 2, and the number filled in the mouth at the same time is the first addend shown in the next question. According to the mathematical concept, it can be concluded that this is a Fibonacci sequence, that is, the sum of the first digit plus the second digit is equal to his next digit.

Question 2: 1+ port = 10,2+port =10,3+port =10,4+port =10,5+port =10.

The values of mouth in this set of mathematical operations are 9, 8, 7, 6, 5, 4, 3, 2, 1 respectively. Fill in the answers in flashback, so that the final sum is 10.