how do you do order of operations?
exp. 5x5-5+5
multiply or divide first, left to right.
Then add or subtract, left to right.
So, we have
5x5-5+5
25-5+5
20+5
25
exp. 5x5-5+5
Then add or subtract, left to right.
So, we have
5x5-5+5
25-5+5
20+5
25