500
156 plus 473 plus 498 plus 204 equals 1,331.
204 + 112 = 316
694
296 296 328
204
no it equals 228
174 + 122 = 296
There isn't one. A sum is the answer to an addition problem. It would have to be 296 plus something else to have a sum.
They total 204
204
180 + 24 = 204
57+57 equals 204