小學(xué)數(shù)學(xué)英語(yǔ)詞匯

1、1一、小學(xué)數(shù)學(xué)中的英語(yǔ)名詞一、小學(xué)數(shù)學(xué)中的英語(yǔ)名詞1.有關(guān)數(shù)名詞有關(guān)數(shù)名詞naturalnumber自然數(shù)positivenumber正數(shù)negativenumber負(fù)數(shù)oddintegeroddnumber奇數(shù)evenintegerevennumber偶數(shù)integerwholenumber整數(shù)positivewholenumber正整數(shù)negativewholenumber負(fù)整數(shù)consecutivenumber連續(xù)整數(shù)real

2、number實(shí)數(shù)rationalnumberquotientnumber有理數(shù)irrationalnumber無(wú)理數(shù)inversenumberofxx的倒數(shù)imaginarynumber虛數(shù)complexnumber復(fù)數(shù)compositenumber合數(shù)commondivis公約數(shù)multiple倍數(shù)(least)commonmultiple(最小)公倍數(shù)(prime)fact(質(zhì))因子commonfact公因子dinaryscale，

3、decimalscale十進(jìn)制binarysystem二進(jìn)制數(shù)碼codedigital數(shù)字digitally數(shù)位units個(gè)位tens十位hundredfoldposition百位nonnegative非負(fù)的mode眾數(shù)median中數(shù)commonratio公比percentage百分比primenumber質(zhì)數(shù)consecutivenumber連續(xù)整數(shù)3ratio比率equalsisequivalentto等于isapproximat

4、eequalto近似等于，約等于isgreaterthan大于islesserthan小于isequalgreaterthan大于等于isequallesserthan小于等于operate運(yùn)算operat運(yùn)算符operationlaw運(yùn)算律exchangelaw交換律combinationlaw結(jié)合律distributionlaw分配律mean平均數(shù)arithmeticmean算術(shù)平均數(shù)geometricmean幾何平均數(shù)Weight

5、edaverage加權(quán)平均值crossmultiply交叉相乘absolutevalue絕對(duì)值mutualdivide輾轉(zhuǎn)相除decimalarithmetic十進(jìn)制運(yùn)算binaryarithmetic二進(jìn)制運(yùn)算octalarithmetic八進(jìn)制運(yùn)算hexadecimalarithmetic十六進(jìn)制運(yùn)算squareroot平方根arithmeticsquareroot算術(shù)平方根cuberoot立方根radicalsign根號(hào)direc

6、tproption正比例inverseproption反比例Leastcommondenominat（L.C.D）最小公分母Leastcommonmultiple(L.C.M)最小公倍數(shù)Greatestcommondivis(G.C.D)最大公約數(shù)approximatevalue近似值函數(shù)functionRange值域Domain定義域3.有關(guān)代數(shù)式，方程，不等式，多項(xiàng)式的詞有關(guān)代數(shù)式，方程，不等式，多項(xiàng)式的詞Algebra代數(shù)alge