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8x(-4分之3)x(-4)-2-0.25+2.45-|-6|=?
人气:497 ℃ 时间:2020-06-05 01:21:06
解答
8x(-4分之3)x(-4)-2-0.25+2.45-|-6|
=24-2-0.25+2.45-6
=18.2
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