Question

resolva A) -(-6+4-1)
B) -(-3+8)
C) -(-3-1)
D) -6-(-3+2) 18-6-5-2-3 )
E)18-(-5-2-3)
F) 20-6-6+8)-(-74-3)
G)-32-1-(-12+14)
H)7+(-5-6)-(9+3)​

Answer 1

Resposta:

A) -(-3)

=3

B) -(+(8-3))

= -5

C) -(-4)

=4

D) -6-(-1).18-6-5-2-3

-6+1.18-6-5-2-3

-6+18-6-5-2-3

= -4

E) 18-(-10)

18+10

=28

F) 16-(-74-3)

16-(-77)

16+77

=93

G) -32-1-2

= -35

H) 7+(-11)-(9+3)

7+(-11)-12

7-11-12

=16

Explicação passo-a-passo: