When Xiao Ming calculated 25*77, he misunderstood the "7" in 77, and the resulting product was 50 more than the correct number. Xiao Ming regarded 77 as much.
小明在计算25*77时，把77中的"7"看错了，结果积比正确得数大50，小明把77看成多少．
<gadget id="calculator">50 / 25</gadget>
<output>2</output>

<gadget id="calculator">77 + 2</gadget>
<output>79</output>

<result>79</result>