the answer is 67
the sum of 67 + 13 = 80
67 plus 3 equals 70.
194
67 + 89 = 156
67 + 5 = 72
67 times 2 and 134 times 1
67 + 3 + 3 = 73
67
The equation that is 56 plus 67 has an answer that is 123. You can solve simple equations like this one by using your calculator program on your computer.
67+8+9+42 = 126
67