28 plus 17 plus 25 plus 54 plus 20 plus 36 is equal to 180.
17 + 25 + 15 = 57
17
17 + 11 + (25-12) = 17 + 11 + 25 - 12 = 41.
The answer to this question is 60.
125 + 25 - 90 + 35 - 20 = 5
17 + 25 + 15 = 57
17
17 + 11 + (25-12) = 17 + 11 + 25 - 12 = 41.
41
The answer to -5 plus -20 equals -25. This is taught in class.
The answer to this question is 60.
-25
9
125 + 25 - 90 + 35 - 20 = 5
58
-25
I'll help you out, but u can just use a calculator you know... Fine... (25-17)=8 + (42-30)=12 8 + 12 = 20... There you go.