Question

(-43)×(-51)=
(-18)× 23=
38×24=
(+54)×(-13)=

Answer 1

Dado os valores, temos:

(-43)×(-51) = 2193

(-18)× 23 = -414

38×24 = 912

(+54)×(-13) = -702

Answer 2

(-43)*(-51)

2193

(-18)*23

-414

38*24

912

(+54)*(-13)

-702