PRIMERA TAREA SEGUNDA PARTE

II.- Resolver las siguientes operaciones, realizando el procedimiento

11.- (4)(-5)(3)(-2)(1)(-7)(8)=
-20_-60_120_120_-840=-6720

12.- (9)(7)(-4)(6)(-4)(0)(34)=
63_-252_-1512_6048_0
=0

13.- -2+6-7-8-5+6+45+23-73-11+152=
4_-3_-11_-16_-10_35_58_-15_-26
=126

14.- -6-9-8-7-5-8-6=
-15_-23_-30_-35_-49
=-49

15.- -44-56+65+23+5-8-9+9+6-7+4=
-100_-35_-12_-7_-15_-24_-15_-9_-16
=-12

16.- (12)(3)(-4)(2)(7)(11)(-3)=
36_-114_-288_-2016_-22176
=66528

17.- ((9/3)(4))(-2)+4-5(3)+3(-2)-2(-7)=
(9/3)(4)(-2)+4-5(3)+3(-2)-2(-7)
12(-2)+4-15-6+14
-24+4-15-6+14
-24-15-6=-45
4+14=18
-45+18=-27

18.- (((5)(8)/10)(5))+2-7(-4)+5(7)-2-7-6+14=
(5)(8)/10(5)+2-7(-4)+5(7)-2-7-6+14
4(5)+2+28+35-2-7-6+14
20+2+28+35-2-7-6+14
99-15=84

19.- (5/4)*(13/9)=
1.2*1.4=1.68

20.- (12/6)(3/5)*(16/4)+(2/5)=
(2)(0) *(4)+(0)
0+0=0

21.- (3/7)+(12/5)-(5/4)=
0+2-1=1

22.-((14/3)(16/5) / (12/8)(9/6))=
(14/3)(16/5)/(12/8)(9/6)
(4)(3)/(1)(1)
12/1=12