it equals 406
To solve this one, subtract 50 from 180 and you'll have your answer.
It is: 126 plus 54 = 180
a + 3a + 5a = 180 9a =180 a = 20
It is: 97+83 = 180
It is: 157+23 = 180
180+72=252
YES!
87794 + 39357 + 180 + 439 = 127,770
180
120 + 60 = 180
60 plus 60 plus 60 equals 180 !