484 + 165 = 64840 + 102 = 94806 - 724 = 8670 - 263 = 40529 + 321 = 85209 + 197 = 40356 - 186 = 17122 - 122 = 0
484 + 165 = 64
840 + 102 = 94
806 - 724 = 8
670 - 263 = 40
529 + 321 = 85
209 + 197 = 40
356 - 186 = 17
122 - 122 = 0