英语加减乘除表示法.doc

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1、1．加：用and,plus,addedto等词表示。2＋4＝6可译为：Twoandfourissix.Twoplusfourisequaltosix.Twoaddedtofourequalssix.Twoandfourmakessix.Twoplusfourwillbesix.Ifyouaddtwotofour,yougetsix.2．减：用minus,takenfrom,subtractedfrom等表示。8－3=可译为：Eightminusthreeisfive.Eightminusthreeisequal

2、tofive.Threetakenfromeightleavesfive.Threesubtractedfromeightleavesfive.Takethreefromeightandtheremainderisfive.3．乘：用multiply···by···/multipliedby/time等表示。3×5=15可译为：Multiplythreebyfiveis(gives)fifteen.Threemultipliedbyfiveisfifteen.Multiplythreebyfive,youget

3、fifteen.Threetimesfiveis(makes,willbe,equals,isequalto)fifteen.4．除：用divide···by···/dividedby/divide···into···/into等表示。24÷8=3可译为：Twenty-fourdividedbyeightmakes(is,equals)three.Twenty-fourdividedbyeightisequaltothree.Eightintotwenty-fourgoesthreetimes.Divideei

4、ghtintotwenty-four,andyougetthree.Dividetwenty-fourbyeight,andyougetthree.