Question

2.
Simplify
(a) 20 + 19 - 5 + 6
(c),121÷ [16 {15 - 309-6)}}
(e) (12-5) x [6 + {3+8 - 2}]
(g) 3- [3 - {3-(3-3) - 3)}]
(i) (-2){(-5) + (-25)} (-7) -(4-6)(-5)​

Answer 1

Answer:

(a)20+19-5+6

Ans-20+14+6

Step-by-step explanation:

20+20 =40