Question

Помогите пожалуйста
Дам 20 баллов


(-1)*(+91)=?
(+16)*(-4)=?
(-11)*(+3)=?
(+4)*(+8)=?
(-5)*(-14)=?
(+15)*(-3)=?
(+11)*(+3)=?

Answer 1

1.-91
2.-64
3.-33
4.32
5.70
6.-45
7.33

Answer 2

(-1) * (+91) = -91

(+16) * (-4) = -64

(-11) * (+3) = -33

(+4) * (+8) = 32

(-5) * (-14) = 70

(+15) * (-3) = -45

(+11) * (+3) = 33