Question

Complete :

(+8) . (+2) = ???

(-3) . (+7) = ??

(+3) . (-9) = ???

(+1) . (+17) = ????

(-1) . (-17) = ???

(+7) . (+10) = ???

(-25) . (+2) = ???

(+25) . (+2) = ???

(+25 . (-2) = ???

(-8) . 0 = ???

0 . (-5) = ???

É pra A manhã !

Answer 1

a)8.2=16
b)-3.7=-21
c)3.-9=-27
d)1.17=17
e)-1.-17=17
f)7.10=70
g)-25.2=-50
h)25.2=50
i)25.-2=-50
j)-8.0=0
k)0.-5=0