Question

Me responde pessoas meu trabalho e pra amanhã

Answer 1

vai escrevendo essas enquanto resolvo as outras

1)60x(14-4+6)-16-6
(840-240+360)-22
(600+360)-22
960-22
938

2)30÷10=3

3)150÷{43+[44-(32+5)]}
150÷{43+[44-37]}
150÷{43+7}
150÷50
3

4)100-[45+8+3]
100-56
44

5)101-[45÷9x10)+(39÷13+47)
101-(5x10)+(3+47)
101-[50+50]
101-100
1

6){[37-(6x5+1)÷3+4}
{[37-[36÷3+4}
{[37(12+4}
37-16
21

7)320÷[(120-90)+50]
320÷30+50
320÷80
4

8)180+{2x[15+948-18)-57}
180+{30+30-57}
180+{60-57}
180+3
183

9)25-[12-7]
25-5
20

10) 45+[(30-5)+(3-2)]
45+[25+1]
45+26
71

11)100-3x{5+4-[3x1]}
100-3x9-3
100-24
76

12) 25-(15+2)
25-17
8

13)1000-([8-6)+(2+24)]
1000-[8+26]
1000-34
966

14) 7+[13-9]
7+4
11

15) 80-5x4+12
80-20+12
60+12
72

16) 60+2x{[4x8-10]+12
60+2x[32-10]+12
60+2x[22+12]
60+2x34
60+68
128

17) {10+[5x(14-8]x2}-100
{10+[30x2]}-100
{10+[60-100]}
{10+40}
50

18) (10x6+12x4+5x8)-40
(60+48+40)-40
(60+88)-40
148-40
108

20) 67+{50x[70÷35+9]}+2
67+{50x2+9}+2
67+{100+9+2}
67+111
178