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数学专业术语（1）Arithmetic算术Add/plus加Subtract减Multiply/times乘Divide除Divisor因子，除数，公约数Dividend被除数Sum和Difference差Product积Quotient商Remainder余数addition加法subtraction减法multiplication乘法division除法plussign加号minussign减号Augend,summand被加数Addend加数Minus(prep.),subtract(v.)减去Subtraction(n.)减法Minuend被减数Subtrahend减数Times(prep),multiply(v.)乘,Multiplication(n.)乘法Equals,isequalto,isequivalentto等于isgreaterthan大于islesserthan小于isequalorgreaterthan大于等于isequalorlesserthan小于等于operator运算符digit数字number数Roundto/tothenearest四舍五入Approximate近似Arithmeticprogression(sequence)等差数列Geometricprogression(sequence)等比数列Positive正数的Negative负数的Even偶数Odd奇数Naturalnumber自然数Positivenumber正数Negativenumber负数Integer整数Wholenumber整数Positivewholenumber正整数Negativewholenumber负整数Eveninteger/number偶数Oddinteger/number奇数Consecutivenumber连续整数Rationalnumber有理数Irrationalnumber无理数Fraction分数Decimal小数Decimalpoint小数点Propernumber真分数Improperfraction假分数Mixedfraction带分数Numerator分子Denominator分母Leastcommondenominator最小公分母Recurringdecimal循环小数Primenumber质数Compositenumber合数Factor因数，因子Multiple倍Commondivisor公约数Primefactorization质因数分解Greatestcommonfactor(GCF)最大公因数Leastcommonmultiple(LCM)最小公倍数Commonfactor公因子Absolutevalue绝对值Simplify化简Exponent幂Power次方，乘方Base底数Square二次幂Cube立方Tothefourthpower/tothepowerofFour乘四次方Squareroot平方根Cuberoot立方根Scientificnotationfromstandardnotation科学计数法Average平均数Median中值，中位数Mode众数Ratio比Proportion比例Rate率，比率Probability概率数学专业术语（2）2.Algebra(代数)Variable变量Constant常量Term项Coefficient系数Algebraicexpression代数式Algebraicequation代数方程Monomial单项式Binomial二项式Polynomial/multinomial多项式Unknown未知数Equation等式，方程式Simpleequation一次方程Quadraticequation二次方程Inequality不等式数学专业词汇33.Geometry（几何）点point线line直线straightline线段segment面plane射线radial对角线diagonal平行parallel相交intersect角angle角度degree锐角acuteangle直角rightangle钝角obtuseangle平角straightangle周角perigon/roundangle对顶角verticalangle同位角correspondingangle内角interiorangle外角exteriorangle内错角alternateangle圆心角central
