A and B calculate an addition formula at the same time. A copies the ones digit of the first addend into 8, and the answer is 123; while B copies the tens digit of the second addend into 5, and obtains The answer is 132, what is the correct answer?
甲、乙二人同时计算一个加法算式，甲把第一个加数的个位抄成了8，得到答案为123；而乙则把第二个加数的十位数字抄成了5，得到答案为132，请问：正确答案应该是多少？
<gadget id="calculator">132 - 55</gadget>
<output>77</output>

<gadget id="calculator">123 - 78</gadget>
<output>45</output>

<gadget id="calculator">77 + 45</gadget>
<output>122</output>

<result>122</result>