Question

1 ) EFETUE AS DIVISÕES.
(A) (-16) : (-4) =
(B) (+15) : (+5) =
(C) (-9) : (+1) =
(D) (+30) : (-10) =
(E) (-50) : (+5) =
(F) (+42) : (-7) =

Answer 1

Resposta:

(A) (-16) : (-4) =  +4

(B) (+15) : (+5) =  +3

(C) (-9) : (+1) =  -9

(D) (+30) : (-10) =  -3

(E) (-50) : (+5) =  -10

(F) (+42) : (-7) = -6

Answer 2

1 ) EFETUE AS DIVISÕES.

(A) (-16) : (-4) =

-16:-4=

4

(B) (+15) : (+5) =

15:5=

3

(C) (-9) : (+1) =

-9:1=

-9

(D) (+30) : (-10) =

30:-10=

-3

(E) (-50) : (+5) =

-50:5=

-10

(F) (+42) : (-7) =

42:-7

-6