Question

5) Resolva as divisões:

a) (-40) : (+10)=
b) (+20) : (-5)=
c) (-18) : (-6)=
d) (+36) : (+6)=

6) Calcule as Potências:

a) (-11)² =
b) (+5)³ =
c) ( -7)¹ =
d) 0² =

Answer 1

Resposta:

a) -4

b) +2

c) -3

d) +6

a) -22

b) +125

c) -7

d) 0