五类GMAT数学词汇

GMAT数学词汇之数论

natural number 自然数? positive number 正数? negative number 负数? odd integer, odd number 奇数? even integer, even number 偶数? integer, whole number 整数? positive whole number 正整数? negative whole number 负整数?? consecutive number 连续整数? real number, rational number 实数,有理数? irrational(number) 无理数?? inverse 倒数? composite

GMAT数学词汇之数学运算

add，plus 加? subtract 减? difference 差?? multiply, times 乘? product 积? divide 除? divisible 可被整除的? divided evenly 被整除dividend 被除数，红利? divisor 因子，除数 quotient 商 remainder 余数?? factorial 阶乘? power 乘方? radical sign, root sign 根号round to 四舍五入? to the nearest 四舍五入

GMAT数学词汇之集合

union 并集? proper subset 真子集? solution set 解集??

GMAT数学词汇之代数式、方程和不等式

algebraic term 代数项? like terms, similar terms 同类项? numerical coefficient 数字系数? literal coefficient 字母系数?? inequality 不等式? triangle inequality 三角不等式?? range 值域?? original equation 原方程? equivalent equation 同解方程，等价方程? linear equation 线性方程(e.g. 5?x?+6=22)?

GMAT数学词汇之有关分数和小数

proper fraction 真分数? improper fraction 假分数mixed number 带分数? vulgar fraction，common fraction 普通分数? simple fraction 简分数? complex fraction 繁分数?? numerator 分子? denominator 分母? (least) common denominator (最小)公分母? quarter 四分之一? decimal fraction 纯小数? infinite decimal 无穷小数? recurring decimal 循环小数? tenths unit 十分位