Explicación paso a paso:
a) _10×(9)=_90
b) -4×(-7)=28
c) 12 ×(-4)=-48
d) 7×(-12)=80
e) -4×(25)=_100
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Verified answer
Explicación paso a paso:
a) _10×(9)=_90
b) -4×(-7)=28
c) 12 ×(-4)=-48
d) 7×(-12)=80
e) -4×(25)=_100