Question

al(+10). (+5) =
6) (+15).(-8)
c) (-9).(-77)
d) (-1).(+6)-
d) 0. (+5) =
3) (-1).(-12)
h)(-1).(+6)
tilibra​

Answer 1

Resposta:

Al (10+). (+5) = 50

6 (+15).(-8)= -120

c(-9).(-77)=693

d(-1).(+6)=-6

d 0.(+5)= 0

3 (-1).(-12)= 12

h (-1).(+6)= -6