Question

(-5)×(-18)=
(-7)× 35=
4×(-38)=
19×6=
89×(-7)=
(-47)×(-48=

Answer 1

Explicación paso a paso:

1. +90
2. -245
3. -152
4. 114
5. -623
6. 2256

siempre respetando la ley de los signos

(-)(-)=+

(-)(+)=-

(+)(+)=+

(+)(-)=-

espero te sirva!