作业帮1.82×1.25+0.18×0.125怎么简便算今天回答!
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/03 11:12:41
1.82×1.25+0.18×0.125怎么简便算今天回答!
1.82×1.25+0.18×0.125怎么简便算
今天回答!
1.82×1.25+0.18×0.125怎么简便算今天回答!
1.82×1.25+0.18×0.125
＝1.82×1.25+0.018×1.25
＝1.25×（1.82+0.018）
＝1.25×1.838
＝1.25×8×0.22975
＝2.2975
1.82*1.25+0.18*0.125=1.82*1.25+0.018*1.25=(1.82+0.018)*1.25=1.838*1.25
1.82×1.25＋0.18×0.125
=18.2×0.125+0.18×0.125
=0.125×(18.2+0.18)
=0.125×18.38
=2.2975
你仔细看看 是不是题打错了 是不是0.182×1.25＋0.18×0.125或者1.82×1.25+1.8×0.125
0.182×1.25＋0.18×0.125
=1.82×...
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1.82×1.25＋0.18×0.125
=18.2×0.125+0.18×0.125
=0.125×(18.2+0.18)
=0.125×18.38
=2.2975
你仔细看看 是不是题打错了 是不是0.182×1.25＋0.18×0.125或者1.82×1.25+1.8×0.125
0.182×1.25＋0.18×0.125
=1.82×0.125＋0.18×0.125
=0.125×（1.82+0.18)
=0.125×2
=0.25
1.82×1.25+1.8×0.125
=1.82×1.25＋0.18×1.25
=1.25×（1.82+0.18)
=1.25×2
=2
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1.82×1.25+0.18×0.125怎么简便算今天回答!
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1.82÷0.125÷0.8 简便计算
简便计算.0.46*0.4*2.5= 8.4*0.26+1.27= 0.98*42= 4.5*2.7+4.5*5.3= 1.82*1.25+1.8*0.125 =
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8乘【1.25+12.5-0.125】
12.5+1.25+0.125+125-1.25-12.5-0.125+0.125+0.0125-0.125-0.0125=?
简算：2..25×1.8+1.25×0.18
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2.25乘1.8+1.25乘0.18
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