310
426 + 238 = 664
The numbers are 7 and 13. 72 + 13 = 49 + 13 = 62 7 + 132 = 7 + 169 = 176 62 + 176 = 238
174 + 238 = 412
72 plus 72 is 144.
72 + 72 + 42 = 186
238
99 + 99 + 88 + 88 + 72 + 72 = 518
Twenty three thousand eight hundred and seventy-two.
1113
72 + 72 = 144
8100 plus 90 plus 72 is equal to 8,262.
72. 18*4=72