Question

EXPRESSÕES NÚMERICA

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 – 5 · 6)] ÷ (-5 + 2) + 1 =

9) [ – (2 4 – 8) · 2 – 24] ÷ [2 2 – (-3 + 2)] =


10) {[(8 · 4 + 3) ÷ 7 + (3 + 15 ÷ 5) · 3] · 2 – (19 – 7) ÷ 6} · 2 + 12 =
​

Answer 1

Resposta:

1) 13

2) 41

3) 3

4)8

5)23

6)-2

7)0

8)4

9)-56/23

10)54