Question

2. (i) {45 ÷ (7 + 8)} - 3
(ii) 9-(7-8÷4)
(iii) 63 - {(24- 20) ×15​

Answer 1

Answer:

2.

(I) (45÷15)-3= 3-3=0

(ii)9-(7-2)=9-(5)=4

(iii)63-((4)×15)=63-60=3

Answer 2

Answer:

i- (-48)

ii. 4

iii. 3 hope it helps