Question

RESOLVER

a. -6 + 3 x (-5) + 4 =
b. – (20:5) + 2 + (4 x 7) – 5 3 =
c. +100 – 5 + 8 4 – 150 =
d. (-40:4) – 15 + (6 x 4) – 70 =
e. (-35 x 4) – (260:2) + 1 =

Answer 1

solo pude ayudarte con 2 espero que te sirva

Explicación paso a paso:

a -6+3×(-5)+4=

-9×(-5)+4

-45+4

-49

b -(20:5)+2+(4×7)-53

-4 +2+(4×7)-53

-2+2+28-53

-4+ 28-53

-4+ 25

-1