Question

ME AJUDEM POR FAVOR!!!

1) 50- [(6 x 8): (12 + 4)] =
2) 38 + [7 x (6 + 3) - (17 x 3)] =
3)3 x [5 + (42:3-9)] =
4)120: [3 x 15 +( 2 x 7 + 1) =
5) [16+ (2 +(5 x 3) - (21 :7 +10)
6) 100-3x {5+8:2- [3x (7-6)}}
7) (12 + 2 x 5) - 8 =)
8) 25 - (15+6:3) =
9) 25+ [7 + (8 - 4:2)) =
10) 1000 - [(2 x 4+6) + (2 + 6 x 4)
11) 80 - [22 + (5 x 2 - 1) +6] =
12) (30 + 2 x (5 – 3)] x 2 -10
13) 14:2 + [13 - (4x 2 + 1)] -
14) 80 - 5 x (28 - 6 x 4) + 6 -3x4​

Answer 1

Resposta:

1)47

2) 50

3) 20

4) 2

5)20

6) 82

7) 14

8) 8

9) 38

10) 1012

11) 55

12) 37

13) 11

14) 54

Explicação passo-a-passo: