The number which best completes the sequence below is:2 9 5 13 10 19 17?
29,28
18
26
It is 24+7 = 31
The number which best completes the sequence below is:2 9 5 13 10 19 17?
that best completes the sequence 2 9 5 13 10 19 17 is 27.
The sequence appears to alternate between adding and subtracting numbers. The pattern seems to be +11, -7, +5, -2, +6. Following this pattern, the next number in the sequence would be +3 from the previous number, which would be 21.
What number best completes the sequence 1 1/2 5 10 1/2 18
27
27
29,28
27. But that continues the sequence, it does not complete it.
27
13 20 12
18
18