Question

What are the next numbers in the series 1, 2, 3, 0, 1, 2, -1

Answer 1

Explanation:

the pattern is x+1+1-3 so

1+(1)=2

2+(1)=3

3-(3)=0

Alright now the next numbers (assuming the next 3 numbers?)

-2,-3,-4

I’m so sorry if I’m incorrect but I hope this helps