Question

6 – Calcule os produtos:a. (+10).(–12).(+1).(–3).(+2) = b. (–3).(-2).(–10).(+4) =
c. (–2).(–2).(–2).(–2) =
d. (+3).(+3).(-3).(-3) =
e. (-1).(-12).(+57)=
Socorrro

Answer 1

A) -120. (+1). (-3). (+2)

-120. (-3). (+2)

360. (+2)

720

b) 6. (-10).(+4)

-60. (+4)

-240

c) 4. (-2). (-2)

-8.(-2)

16

d) 9.(-3). (-3)

-27. (-3)

81

e) 12. (+57)

684