Problem
First name
Arthur Bradley
School
Orleans Park School
Country
Age
11
Answer is: -1,1,3,5,10.
I got this answer by adding -1 and 1 which makes 0. Then I added 3 and -1 to get 2. After that I added -1 and 5 which made 4, but then I added 3 and 1 then i carried on answering the question.