Question

2+2-1+4-7+4-1+8-9+4+2-8+5-2+5+5​

Answer 1

Ответ :: Тринадцать!!

Answer 2

Ответ:

30.................

Answer 3

Let's calculate the expression step by step:

2 + 2 - 1 + 4 - 7 + 4 - 1 + 8 - 9 + 4 + 2 - 8 + 5 - 2 + 5 + 5

= (2 + 2 - 1 + 4 - 7 + 4 - 1 + 8 - 9 + 4) + (2 - 8 + 5 - 2 + 5 + 5)

= 5 + 2

= 7

The result of the given expression is 7.