no that last answer is incorrect, the pattern is +2, -1, so from 5 you added 2 to get to 7 then subtractd 1 to get to six and so fourth... so the next five would be 9,8,10,9,11
The next number in the sequence is 6. The sequence alternates between adding 3 and subtracting 1 from the previous number.
The next number in the sequence will be 56.
5
The number which best completes the sequence below is 20 5 30 6 42 7
Each number in the sequence is equal to the previous number increased by one.
56
8
10
For an integral sequence the next number is 6 (add 5 subtract 7 pattern).
56 (just the next number, not the number that completes the sequence)
56
7