Question

CALCULA:
a) (+6)×(+4)=
b) (-10)×(+2)=
c) (-7 ×(-7)=
d) (+5 ×(-3)=
e) (-9)×(+1)=
f)(-3)×(-3)×(+3)=​

Answer 1

a) 24

b) -20mdm,d,d,s,s,ldldldldlldkdld

Answer 2

A) 24
B) -20
C) 49
D) -15
E) -9
F) 27