文档介绍：,plus加2subtract减3difference差4multiplytimes乘5product积6divide除7divisible可被整除的8dividedevenly被整除9dividend被除数divisor因子,除数10quotient商11remainder余数12factorial阶乘13power乘方14radicalsign,、方程和不等式1algebraicterm代数项2liketerms,similarterms同类项3numericalcoefficient数字系数4literalcoefficient字母系数5inequality不等式triangleinequality三角不等式6range值域7originalequation原方程8equivalentequation同解方程等价方程9linearequation线性方程(x+6=22)(mondenominator(最小),幂5base乘幂的底数,底边6cube立方数,plementaryfunction余函数14linear一次的,线性的15factorization因式分解16absolutevalue绝对值,.|-32|=3217roundoff四舍五入6.有关数论1naturalnumber自然数2positivenumber正数3negativenumber负数4oddinteger奇整数,oddnumber奇数5eveninteger,evennumber偶数6integer,wholenumber整数7positivewholenumber正整数8negativewholenumber负整数9consecutivenumber连续整数10realnumber,rationalnumber实数,有理数11irrational(number),6,8,9,10,12,14,15……mondivisor公约数15multiple倍数16(monmultiple(最小)公倍数17(prime)factor(质),3,5,7,11,13,15……20ordinaryscale,(sequence)等差数列geometricprogression(sequence)(anti)clockwise(逆)顺时针方向3cardinal基数4ordinal序数5directproportion正比6distinct不同的7estimation估计,bination组合11table表格12trigonometricfunction三角函数13unit单位,,ircles同心圆3quadrilateral四边形4pentagon五边形5hexagon六边形6heptagon七边形7octagon八边形8nonagon九边形9decagon十边形polygon多边形10parallelogram平行四边形11equilateral等边形12plane平面13square正方形,,str