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请问你能将8,88,888,8888,88888,888888,8888888,88888888变成1000吗?
人气:280 ℃ 时间:2019-08-21 21:03:38
解答
( 88888888 - 888888 )÷( 8888888 - 88888 )×( 8888 - 888 )÷( 88 - 8 ) = 88000000 ÷ 8800000×8000÷80 = 10×100 = 1000
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