dont know
-1
6
There is not a missing number from the number sequence. This is used in math.
mo idea
1
The missing number is 21. This follows the pattern of the Fibonacci sequence where each number is the sum of the two preceding numbers.
dont know
1,2,5,10
ghat out of here NHL
-1
The missing prefix is "dis".
6
Let it be
8+6+5--19
Heaven
tas