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数学
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简算 0.1996*0.19971997-0.1997*0.19961996的运算过程
人气:246 ℃ 时间:2020-02-06 10:25:55
解答
0.1996*0.19971997-0.1997*0.19961996
=0.1996*0.1997*0.00010001-0.1997*0.1996*0.00010001
=0
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1997*19961996-1996*19971997简算
简算 0.1996×0.19971997-0.1997×0.19961996
1997×19961996-1996×19971997.
1997×19961996-1996×19971997.
简算:(1)1996×19971997-1997×19961996 (2)27.3×5.4+2.73×56-27.3
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