Question

Question number thirty nine

Answer 1

(a) = 2× -7-(-4)×6

-14+24

10

(b)=4×-7-4×(-4)

-28 +16

-12

(c) =3×-7-5 ×(-4)

-21+20

-1

(d)=1×1 -0×0

1- 0

1

Hope it help ✌️✌️