12.5*88.8-0.25*4.44
=12.5*8*11.1-0.25*4*1.11
=100*11.1-1*1.11
=1110-1.11
=1108.89
12.5*88.8-0.25*4.44 简便运算
12.5*88.8-0.25*4.44 简便运算
不对吧答案因该是1108.89
不对吧答案因该是1108.89
数学人气:102 ℃时间:2020-01-21 22:23:48
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