Question

Using bodmas: [25-{4+(6-24}]​

Answer 1

Answer:

let's start with interior brackets

[25-{4+(-18}]

[25-{4-18}]

[25-4+18]

=39

Answer 2

25 - {4 + (6 - 24)}

25 - 4 + (6 - 24)

25 - 4 + 6 - 24

25 - 10 - 24

15 - 24

- 10