文档介绍：SAT2:数学的词汇表add,plus加subtract减difference差multiply,times乘product积divide除divisible可被整除的dividedevenly被整除dividend被除数divisor因子,除数quotient商remainder余数factorial阶乘power乘方radicalsign,、方程和不等式algebraicterm代数项liketerms,similarterms同类项numericalcoefficient数字系数literalcoefficient字母系数inequality不等式triangleinequality三角不等式range值域originalequation原方程equivalentequation同解方程等价方程linearequation线性方程(+6=22)(mondenominator(最小)公分母quarter四分之一decimalfraction纯小数infinitedecimal无穷小数recurringdecimal循环小数tenthsunit十分位geometricmean几何平均数exponent指数,幂base乘幂的底数,plementaryfunction余函数linear一次的,线性的factorization因式分解roundoff四舍五入naturalnumber自然数positivenumber正数negativenumber负数oddinteger,oddnumber奇数eveninteger,evennumber偶数integer,wholenumber整数positivewholenumber正整数negativewholenumber负整数consecutivenumber连续整数realnumber,rationalnumber实数,有理数irrational(number),6,8,9,10,12,14,15……,3,5,7,11,13,15……mondivisor公约数multiple倍数(monmultiple(最小)公倍数(prime)factor(质)monfactor公因子ordinaryscale,(sequence)等差数列