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3.75÷10/7加6.25×0.7能简便就简便。回答对者必采纳。

18.75÷3.75+18.75÷6.25用简便方法:这个算式的简便方法就是把小数转换成分数,除以一个数等于乘以这个数的倒数,然版后互相约分就可以了权18.75÷3.75+18.75÷6.25 解:原式=75/4÷15/4+75/4÷25/4=75/4*4/15+75/4*4/25=5+3=8 扩展资料

10.15-6.25-3.75+7.85=(10.15+7.85)-(6.25+3.75)=18-10=8 希望对你有帮助,满意请及时采纳,你的采纳是我回答的动力!

3.75X4+6.25/0.25=3.75X4+6.25/(1/4)=3.75X4+6.25X4=(3.75+6.25)X4=10X4=40

3.7x(6.25+3.75)-0.7

3.75+6.25-0.27-6.73=(3.75+6.25)-(0.27+6.73)=10-7=3

(1)10.15-6.25-3.75,=10.15-(6.25+3.75),=10.15-10,=0.15;(2)1.75-(0.75+ 2 5 ),=1.75-0.75-0.4,=1-0.4,=0.6;(3)9* 11 8 + 11 8 * 3,=(9+3)* 11 8 ,=12* 11 8 ,= 33 2 ;(4) 3 5 + 2 5 ÷ 3 5 + 2 5 ,=( 3 5 + 2 5 )+ 2 5 * 5 3 ,=1+ 2 3 ,=1 2 3 ;(5)1 1

19.18除0.7加1.82除0.7=(19.18+1.82)÷0.7=21÷0.7=3010.56乘3.75减3.75乘0.56=3.75*(10.56-0.56)=3.75*10=37.55.2乘(4.6除0.92乘0.04)=5.2*5*0.04=5.2*0.2=1.04 0.11乘1.8加8.2乘0.115没有简便方法不懂可追问,有帮助请采纳,谢谢!

(1)51.3÷0.27+10.1=51.3*0.3*0.9+10.1=171÷0.9+10.1=190+10.1=200.1(2)0.72÷【(0.3+0.2)*0.6】=0.72÷【0.5*0.6】=0.72÷0.3=2.4(3)3.75÷【0.2*(0.74-0.24)】=3.75÷【0.2*0.5】=3.75÷0.1=37.5(4)7.28+0.94+2.72+0.06=(7.28/+2.72)+(0.94+0.06)=

3.75x13.7+37.5x0.7-3.75x10.7的简便计算是什么=3.75*(13.7+7-10.7)=3.75*10=37.5

18.75÷3.75+18.75÷6.25 【提取公因数18.75】=18.75÷(18.75/5)+18.75÷(18.75/3)= 18.75x5/18.75+18.75x3/18.75=5+3=8

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