Question

5+7-5+8-9+10-9+12-56+76

Answer 1

The answer is 39. 5+7-5+8-9+10-9+12-56+76 =39.

Answer 2

Hi there! So lets think of BODMAS first!

Brackets
Order Of Power
Divide
Multiply
Addition
Subtraction

So since there is no multiplication or divison you start of with the addition then once all the addition in the sum is complete you then move onto the subraction.

So the actual answer:

5+7-5+8-9+10-9+12-56+76= 39

I hope my answer helped :)