Question

1. Simplify:
(1) (-83) + (-36) + 20
(ii) (-7) - (4)
(iii) (- 9) * (- 6) * 2
(iv) (-16) = (-8)​

Answer 1

Answer:

1.(-83)+(-36)+20

-83-36+20

-119+20

-99

Answer 2

Answer:

1)(-83)+(-36)+20

(-83)-36+20

-119+20

-98