Current location - Training Enrollment Network - Mathematics courses - Looking for the civil service exam routine: (1) There are the following numbers: 9, 1, 4, 3, 40, what is the fifth number?
Looking for the civil service exam routine: (1) There are the following numbers: 9, 1, 4, 3, 40, what is the fifth number?
Are you sure the first question is correct? Isn't it five o'clock?
The answer to the second question is 8, because each item is the sum of the first two items.