Question

11 - Efetue as multiplicações:
a) (+5).(+3)
b) (+4).(-5)
c) (-8).(+4)
d) (-6) (7)
e) (-2). 4.(+3).(-1)
0(-5).(-6).(-2)
g) (+2).(-3).(+6)
h) (-3).5.(-7)​

Answer 1

a)15
b)-20
c)-32
d)-42
e)0
g)-36
h)105