Question

De maneira parecida, calcule: a)(-19) (-3) = b)(+7) (-23) c) (-14).(+6)= d)(+36) (-4) = e)(-5).(-42) = f)(-8). (+11).(-2) =​

Answer 1

a)(-19) (-3) = +56

b)(+7) (-23) -161

c) (-14).(+6)= -84

d)(+36) (-4) = -144

e)(-5).(-42) = +210

f)(-8). (+11).(-2) = (-88)(-2) = +176

✨ Boa noite ✨

01/12/21