Question

a) (+11).(-4) =
b) (+20).(-6)
c) (-21).(-3) =​

Answer 1

a) (+11) . (-4) = - 44

b) (+20) . (-6) = - 120

c) (-21) . (-3) = + 63

Answer 2

a) (+11).(-4) = -44

b) (+20).(-6) = -120

c) (-21).(-3) = 63