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752×1.25+4.45×12.5+0.035×125.
人气:229 ℃ 时间:2020-02-05 21:28:35
解答
752×1.25+4.45×12.5+0.035×125,
=752×1.25+44.5×1.25+3.5×1.25,
=(752+44.5+3.5)×1.25,
=800×1.25,
=1000.
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