Question

What are the next four didgets in the pattern?
20,15,10,5

Answer 1

The pattern is decreasing by 5 each term. If we keep subtracting 5, we can get to the next four digits.

`5-5=0`

`0-5=-5`

`-5-5=-10`

`-10-5=-15`

So, the next four terms in the pattern would be:

0, -5, -10, -15