Question

What is 2+2+1-1+3-2+1+2+3+4+5​

Answer 1

20

Explanation:

2 + 2 + 1 - 1 + 3 - 2 + 1 + 2 + 3 + 4 + 5

4 + 1 - 1 + 3 - 2 + 1 + 2 + 3 + 4 + 5

5 - 1 + 3 - 2 + 1 + 2 + 3 + 4 + 5

4 + 3 - 2 + 1 + 2 + 3 + 4 + 5

7 - 2 + 1 + 2 + 3 + 4 + 5

5 + 1 + 2 + 3 + 4 + 5

6 + 2 + 3 + 4 + 5

8 + 3 + 4 + 5

11 + 4 + 5

15 + 5

20

Answer 2

20

Explanation: