Question

3.
2.-15 + 24 + (15-13).
35 - 15 +14 - (13+2-1+3)
27 - {13+4 - (8+4 -1+3)}
5. 32
2-43 - (51- (20 - 18–7)}]
6. 46 - (26 - {14 - (15 - 4 = 2 x 2)}]
7. 45 - [38 - {60 : 3-(6-93)3}]
8. 17 - 17 - {17- (17-17 -17)}]​

Answer 1

Answer:

[17-17-{17-(17-17-17)}]

[17-17- {-17}]

[17-17+17] minus becomes plus as there was a minus sign outside the bracket

[17-0] solved addition frst acrding to bodmas

=17