Question

(-5)(4)(-1)=
-8(6-7)=
(-75)+15=
40+(13-10)=
-7(3+5)=
(-6)(-5)(-4)(-3)(-2)=
ayuda​

Answer 1

Explicación paso a paso:

(-5)(4)(-1)= 20

-8(6-7)= 8

(-75)+15= -60

40+(13-10)= 43

-7(3+5)= -56

(-6)(-5)(-4)(-3)(-2)= -720