Question

(i) 15 - (8 + 3)
(iii) 9 + {6 + 7 of 3 - (9+2 - 6 = 2)}
(v) - 3 - [8 - {7 - (6 - 5 - 4)}]
Find the value of:
Vð (-21) = (-7) + 26 = (-2) * 5
Sid 5 - [5 – {5 - (5 = 5-5)}]
(itt 11 × 11 + [11 = {12-(13-12)}]
(ies [20 - 2 {5+ (- 12)}* {2 (5 - 2 -
fus 29 - [4 - {7 - (6 - 5-4)}]
Simplify the following:​

Answer 1

Answer:

(i) 4

(iii) 33

(v) -9

Other I didn't understood