Question

RESOLVA AS EXPRESSÕES ABAIXO: 1) 2 +8-3-5+ 15 =

2) 12+ [35-(10 + 2) +2] =

3) [(18+ 3-2) + 8 + 5.3] + 6 =

4) 37+ [-25-(-11 + 19 - 4)] =

5) 60+ (2-[-7 + 18+ (-3+12)])-[7-(-3) -18+ (-2) + 1] =

6) -8+ (-5+ [(8-12)+(13+12)]- 10) =

7) 3 (2+ (11-15) - [5+ (-3+1)] + 8} =

8) [-1+ (22-56)] ÷ (-5+ 2) + 1 =​

Answer 1

Resposta:

1)

R: 17

2)

R: 37

3)

R: 53

4)

R: 8

5)

R: 5

6)

R: -2

7)

R: -3

8)

R: -2