倒数（reciprocal）2^5=the fifth power of 2abscissa横坐标ordinate纵坐标quadrant象限coordinate坐标slope斜率intercede截距(有正负之分)solution（方程的）解arithmetic progression等差数列（等差级数）common divisor公约数common factor公因子least common multiple最小公倍数composite number合数prime factor质因子prime number质数factor因数consecutive integer连续的整数set集合sequence数列tenths’ digit十分位tenth十分位units’ digit个位whole number整数3-digit number三位数denominator分母numerator分子dividend被除数divided evenly被整除divisible可整除的divisor除数quotient商remainder余数round四舍五入fraction分数geometric progression等比数列improper fraction假分数proper fraction真分数increase by增加了increase to增加到integer整数in terms of ..用。

表达irrational无礼数multiplier乘数multiple倍数multiply乘product乘积natural number自然数per capita每人mark up涨价mark down降价margin利润depreciation折旧compoud interest复利arm直角三角形的股hypotenuse直角三角形斜边lag直角三角形的股median of a triangle三角形中线intersect相交exterior angle外角interior angle内角complementary angles余角supplementary angles补角vertex angle顶角vertical angle对顶角angle bisector角平分线equilateral triangle等边三角形isosceles triangle等腰三角形scalene triangle不等边三角形congruent全等的rectangle长方形length 长both length两个长边width 宽rectangle prism长方体trapezoid梯形rhombus菱形diagonal对角线perimeter周长segment线段polygon多边形regular polygon正多边形parallelogram平行四边形quadrilateral四边形-agon -边形*常用tetragon四边形*pentagon五边形*hexagon六边形heptagon七边形*octagon八边形enneagon=nonagon九变形*decagon十变形hendecagon=undecagon十一边形dodecagon十二边形quindecagon十五边形chord弦radian弧度circumscribe外切，外接inscribe内切，内接concentric circle同心圆cone圆锥（体积=1/3PI*R*R*H）-hedron -面体hexahedron六面体quadrihedron四面体=三角锥volume体积pyramid角锥cube立方数/立方体cylinder圆柱体sphere球体数学术语（中英对照）数学mathematics, maths(BrE), math(AmE)公理axiom定理theorem计算calculation运算operation证明prove假设hypothesis, hypotheses(pl.)命题proposition算术arithmetic加plus(prep.), add(v.), addition(n.)被加数augend, summand加数addend和sum减minus(prep.), subtract(v.), subtraction(n.) 被减数minuend减数subtrahend差remainder乘times(prep.), multiply(v.), multiplication(n.) 被乘数multiplicand, faciend乘数multiplicator积product除divided by(prep.), divide(v.), division(n.) 被除数dividend除数divisor商quotient等于equals, is equal to, is equivalent to大于is greater than小于is lesser than大于等于is equal or greater than小于等于is equal or lesser than运算符operator数字digit数number自然数natural number整数integer小数decimal小数点decimal point分数fraction分子numerator分母denominator比ratio正positive负negative零null, zero, nought, nil十进制decimal system二进制binary system十六进制hexadecimal system权weight, significance进位carry截尾truncation四舍五入round下舍入round down上舍入round up有效数字significant digit无效数字insignificant digit代数algebra公式formula, formulae(pl.)单项式monomial多项式polynomial, multinomial系数coefficient未知数unknown, x-factor, y-factor, z-factor 等式，方程式equation一次方程simple equation二次方程quadratic equation三次方程cubic equation四次方程quartic equation不等式inequation阶乘factorial对数logarithm指数，幂exponent乘方power二次方，平方square三次方，立方cube四次方the power of four, the fourth power n次方the power of n, the nth power开方evolution, extraction二次方根，平方根square root三次方根，立方根cube root四次方根the root of four, the fourth root n次方根the root of n, the nth root集合aggregate元素element空集void子集subset交集intersection并集union补集complement映射mapping函数function定义域domain, field of definition值域range常量constant变量variable单调性monotonicity奇偶性parity周期性periodicity图象image数列，级数series微积分calculus微分differential导数derivative极限limit无穷大infinite(a.) infinity(n.)无穷小infinitesimal积分integral定积分definite integral不定积分indefinite integral有理数rational number无理数irrational number实数real number虚数imaginary number复数complex number矩阵matrix行列式determinant几何geometry点point线line面plane体solid线段segment射线radial平行parallel相交intersect角angle角度degree弧度radian锐角acute angle直角right angle钝角obtuse angle平角straight angle周角perigon底base边side高height三角形triangle锐角三角形acute triangle直角三角形right triangle直角边leg斜边hypotenuse勾股定理Pythagorean theorem钝角三角形obtuse triangle不等边三角形scalene triangle等腰三角形isosceles triangle等边三角形equilateral triangle四边形quadrilateral平行四边形parallelogram矩形rectangle长length宽width菱形rhomb, rhombus, rhombi(pl.), diamond 正方形square梯形trapezoid直角梯形right trapezoid等腰梯形isosceles trapezoid 五边形pentagon六边形hexagon七边形heptagon八边形octagon九边形enneagon十边形decagon十一边形hendecagon十二边形dodecagon多边形polygon正多边形equilateral polygon 圆circle圆心centre(BrE), center(AmE) 半径radius直径diameter圆周率pi弧arc半圆semicircle扇形sector环ring椭圆ellipse圆周circumference周长perimeter面积area轨迹locus, loca(pl.)相似similar全等congruent四面体tetrahedron五面体pentahedron六面体hexahedron平行六面体parallelepiped立方体cube七面体heptahedron八面体octahedron九面体enneahedron十面体decahedron十一面体hendecahedron十二面体dodecahedron二十面体icosahedron多面体polyhedron棱锥pyramid棱柱prism棱台frustum of a prism旋转rotation轴axis圆锥cone圆柱cylinder圆台frustum of a cone球sphere半球hemisphere底面undersurface表面积surface area体积volume空间space坐标系coordinates坐标轴x-axis, y-axis, z-axis横坐标x-coordinate纵坐标y-coordinate原点origin双曲线hyperbola抛物线parabola三角trigonometry正弦sine余弦cosine正切tangent余切cotangent正割secant余割cosecant反正弦arc sine反余弦arc cosine反正切arc tangent反余切arc cotangent反正割arc secant反余割arc cosecant相位phase周期period振幅amplitude内心incentre(BrE), incenter(AmE)外心excentre(BrE), excenter(AmE)旁心escentre(BrE), escenter(AmE)垂心orthocentre(BrE), orthocenter(AmE) 重心barycentre(BrE), barycenter(AmE) 内切圆inscribed circle外切圆circumcircle统计statistics平均数average加权平均数weighted average方差variance标准差root-mean-square deviation, standard deviation 比例propotion百分比percent百分点percentage百分位数percentile排列permutation组合combination概率，或然率probability分布distribution正态分布normal distribution非正态分布abnormal distribution图表graph条形统计图bar graph柱形统计图histogram折线统计图 broken line graph。