3, -6, 12, 4, 20, ?
3. Ignore the 8's in the sequence and you get 9, 6, 4, 3,_. 9-3=6 6-2=4 4-1=3 3-0=3
10
The answer for the number that follows the sequence 4-6-3-7-9-6-10 is 12. The pattern is +2,-3,+4,+2,-3,+4,.....,+2,-3,+4,...
18
6
The next number in the sequence is 18. It's +1, +2, +3, +4, ....
3, -6, 12, 4, 20, ?
3. Ignore the 8's in the sequence and you get 9, 6, 4, 3,_. 9-3=6 6-2=4 4-1=3 3-0=3
The next number in the sequence is 6. The sequence alternates between adding 3 and subtracting 1 from the previous number.
10
The answer for the number that follows the sequence 4-6-3-7-9-6-10 is 12. The pattern is +2,-3,+4,+2,-3,+4,.....,+2,-3,+4,...
18
18
18
8 -1 then +3
3