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(88*125+125*12)*25*288
简便运算
人气:395 ℃ 时间:2020-03-31 09:48:47
解答
(88*125+125*12)*25*288
=125*(88+12)*25*4*72
=12500*7200
=12500*8*900
=100000*900
=90000000
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