Question

Select the option for "?" that continues the pattern in each question

3,-6, 12, 4, 20

13
14
6
16

Answer 1

The next number in the sequence is: 13

Explanation:

So we start with 3, then the pattern is:

subtract 9, add 18, subtract 8, add 16, subtract 7, add 14...

If we apply this to the pattern we can see that it works. You should be able to continue the pattern if needed.