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1、 小学数学类英语单词汇总基本：数 学 mathematics m()mtks, maths(BrE), math(AmE)加plus pls (prep.),add d (v.),addition d()n (n.)被加数summandsmnd加数addenddend和sumsm减 minusmans (prep.), subtract sbtrkt (v.), subtraction sbtrkn (n.)被减数minuendmnjend减数subtrahendsbtr,hend差remainderrmend乘 times tamz (prep.), multiply mltpla (v.)
2、, multiplication ,mltplke()n (n.)被乘数multiplicand ,mltplknd; mltpl,knd,faciendfeiiend乘数multiplicatormltiplikeit积product prdkt除divided dvadd,by ba (prep.),divide dvad (v.),division dv()n (n.)被除数dividenddvdend除数divisordvaz商quotient kw()nt 公理axiom ksm 定理theoremirm计算calculationklkjle()n 运算operationpre()n
3、证明provepruv假设hypothesis hapss,hypotheses hapsiz (pl.)命题propositionprpz()n算术arithmetic rmtk等于equalsi:kwlz,isequalto,isequivalentto大于isgreaterreitthan小于islesserlesthan大于等于isequalorgreaterthan小于等于isequalorlesserthan运算符operatorpret平均数meanmin 算术平均数arithmaticrmtkmean倒数（reciprocalrsprk()l）x的倒数为1/x有理数ration
4、alr()n()lnumber数字digitddt数number自然数naturalnt()r()lnumber整数integerntd小数decimaldesm()l小数点decimalpoint分数fractionfrk()n分子numeratornjumret分母denominatordnmnet 比ratiore正positivepztv 负negativenegtv零nullnl,zerozr,noughtnt,nilnl 十进制decimaldesm()lsystemsstm二进制binarybanrsystemsstm 十六进制hexadecimal,heksdesm()lsys
5、temsstm进位carrykr 截尾truncationtrken四舍五入roundrand 下舍入roundranddown上舍入roundrandup 有效数字significantsgnfk()ntdigitddt无效数字insignificantnsgnfk()ntdigitddt 代数algebraldbr公式formulafmjl,formulaefmjli (pl.) 系数coefficient,kf()nt偶数evennumber奇数odddnumber方程：未知数unknownnnn,x-factor,y-factor,z-factor等式，方程式equationkwe()
6、n 一次方程simplesmp()lequationkwe()n二次方程quadratickwdrtkequation kwe()n 三次方程cubickjubkequationkwe()n四次方程quartickwtkequationkwe()n 不等式inequation,inikwein, -n阶乘factorialfktrl 指数，幂exponentkspnnt; ek-乘方powerpa 二次方，平方squareskwe三次方，立方cubekjub四次方thepoweroffour,thefourthpowern次方thepowerofn,thenthpower（方程的）解solut
7、ionslu()n几何： 基本：几何geometrydmtr 点pointdmtr 线linelan 面planeplen 体solidsld线段segmentsegm()nt 射线radialredl 平行parallelprlel相交intersectntsekt底base bes 边side sad 长length le 宽widthwt; wd 高heighthat高altitudelttjud周长perimeter prmt 面积areaer 表面积surfacesfsarea表面积surfacesfsarea集合aggregategrgt; (for v.) grget元素elem
8、entelm()nt数列，级数seriessriz; -rz体积volumevljum底面undersurfacendsfs角：角angleg()l 角度degreedgri弧度radianredn 锐角acute kjutangleg()l直角right ratangle g()l 钝角obtuse btjusangleg()l 平角straightstretangleg()l邻角adjacentdes()ntangle 周角perigon perin三角形triangletrag()l锐角三角形acute kjuttriangletrag()l 直角三角形right rattriangle
9、 trag()l直角边leg leg 斜边hypotenusehaptnjuz; -s勾股定理Pythagoreanpaigrintheoremrm钝角三角形obtuse btjustriangletrag()l 不等边三角形scalene skelintriangletrag()l等腰三角形isoscelesassliztriangletrag()l 等边三角形equilateral,ikwlt()r()ltriangletrag()l直角三角形的股legleg形：四边形quadrilateral,kwdrlt()r()l 平行四边形parallelogram ,prlelgrm矩形rect
10、angle rektg()l菱形rhombrm(b),rhombusrmbs,rhombi(pl.),diamond正方形squareskwe 梯形trapezoidtrpzd; trpizd直角梯形righttrapezoidtrpzd; trpizd等腰梯形isoscelestrapezoidtrpzd; trpizd五边形pentagon pent()n 六边形hexagonheksg()n七边形heptagonheptg()n 八边形octagonktg()n九边形enneagonenin 十边形decagondekg()n十一边形hendecagonhendekg()n 十二边形dodecagonddekg(
