3.68#4.6 6.32
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5.38+88.2-2.38+1.8=5.38-2.38+(88.2+1.8)=3+90=9328.38-5.34+26.3-4.66=(28.38+26.3)-(5.34+4.66)=54.68-1
0,56*(3.68+6.32)
32:8/9=32×9/8=36
27.38+2.62-(54.34+4.66)
3.68+7.56-2.68=3.68-2.68+7.56=1+7.56=8.56
对再答: 再答:对
7.85+2.34—0.58+4.66=7.85—0.58+(2.34+4.66)=7.85—0.58+7=14.85—0.58=14.27翁锦文为你解答,如对你有所帮助,如有其他疑问,
4.66-4+0.02=0.68
4.66*0.28+4.66*0.82-4.66=4.66*(0.82+0.28-1)=4.66*0.1=0.466
先将加的放一起,减去的放一起,就得27.35+2.62-(5.34+4.66)就成为29.97-10=19.97如果还不会,再问:那15.7-4.3+3.54+4.3怎么简便计算再答:很简单,因为有两
股价9.88元,较昨收盘涨了0.44元,较昨收盘涨幅4.66%.
27.3-5.34+2.7-4.66=(27.3+2.7)-(5.34+4.66)=30-10=20
4.66*0.28+0.466*8.2-4.66=4.66x0.28+4.66x0.1x8.2-4.66=4.66x(0.28+0.82-1)=4.66x0.1=0.466
0.56×3.68+6.32×0.56=0.56×(3.68+6.32)=0.56×10=5.6望采纳,谢谢!
1+3—(2+4)再问:最后等于多少?再答:90再问:9.9*57+5.7再答:?再问:求简便计算再问:快!再答:不会呀再答:唉再问:哦!不麻烦您了,谢谢!再答:客气
27.38-5.34+2.62-4.66=(27.38+2.62)-(5.34+4.66)=30-10=2015.7-4.3+3.54+4.3=15.7+3.54+(4.3-4.3)=15.7+3.5
少点东西吧再问:没有啊,题就是这样的,两道么
=3.68-0.32-(0.82+0.18)=3.36-1=2.36再答:二十年教学经验,专业值得信赖!如果你认可我的回答,敬请及时采纳,在右上角点击“评价”,然后就可以选择“满意,问题已经完美解决”
4.66×0.28×0.28-4.66=4.66×(0.28×0.28-1)=4.66×(-0.9216)=-4.294656