Traditional Culture Encyclopedia - Traditional virtues - Xiaogang and Xiaofang calculate the same addition equation, and Xiaogang, due to carelessness, leaves out a 0 at the end of an addition, and the result of the calculation is that Xiaogang gets 460.
Xiaogang and Xiaofang calculate the same addition equation, and Xiaogang, due to carelessness, leaves out a 0 at the end of an addition, and the result of the calculation is that Xiaogang gets 460.
Subtracting Xiaofang's result from Kong's result,
we get, 685-460=225,
225 is 9 times the number of addends for which Kong undercounted the zeros, so 225/9=25,
The one addend for which Kong undercounted zeros is 250.
The other addend is: 685-250=435,
So, the two addends are 250 and 435.
Good luck.
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