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92+87+90+78+95+86+93+88+99+97
人气:228 ℃ 时间:2019-12-13 16:31:29
解答
92+87+90+78+95+86+93+88+99+97
=100-8+100-13+100-10+100-22+100-5+100-14+100-7+100-12+100-1+100-3
=100*10-(8+13+10+22+5+14+7+12+1+3)
=1000-95
=905
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