Question

(-21)+(-32)+37=
(-9)+(-15)+(-6)=
67+(-24)+(-49)=
(-7)+45+(-50)+8=
(-25)+15+(-12)=
28+(-12)+8=
(-32)+19+6=
6+9+(-14)+12=
(-9)+8+5+(-4)=
8+(-8)+(-8)+(-8)=


Porfa cada uno con procedimiento !!!

Answer 1

Respuesta:

(-21)+(-32)+37  

-21 -32 + 37

-53 + 37 = - 18

________________________________________________________

(-9)+(-15)+(-6)=

-9 - 15 -6

-24 - 6 = -30

________________________________________________________

67+(-24)+(-49)=

67 - 25 - 49

42 - 49 = -7

_________________________________________________________

(-7)+45+(-50)+8=

-7 + 45 -50 + 8

38 -50 + 8

-12 + 8 = -4

________________________________________________________

(-25)+15+(-12)=

-25 + 15 -12

- 10 -12 = -22

_________________________________________________________

28+(-12)+8=

28 - 12 +8

16 + 8 = 24

________________________________________________________

(-32)+19+6=

-32+19 + 6

-13 +6 = -7

_________________________________________________________

6+9+(-14)+12=

6 +9 -14 +12

15 - 14 +12

1 + 12 = 13

_________________________________________________________

(-9)+8+5+(-4)=

-9 + 8 + 5 - 4

-1 +5 -4

4 - 4 = 0

_________________________________________________________

8+(-8)+(-8)+(-8)=

8- 8  - 8 - 8

0 - 8 - 8

-8 - 8 = -16

Explicación paso a paso:

espero que te ayude =)