五類GMAT數(shù)學(xué)詞匯

GMAT數(shù)學(xué)詞匯之?dāng)?shù)論

natural number 自然數(shù)? positive number 正數(shù)? negative number 負(fù)數(shù)? odd integer, odd number 奇數(shù)? even integer, even number 偶數(shù)? integer, whole number 整數(shù)? positive whole number 正整數(shù)? negative whole number 負(fù)整數(shù)?? consecutive number 連續(xù)整數(shù)? real number, rational number 實(shí)數(shù),有理數(shù)? irrational(number) 無理數(shù)?? inverse 倒數(shù)? composite

GMAT數(shù)學(xué)詞匯之?dāng)?shù)學(xué)運(yùn)算

add，plus 加? subtract 減? difference 差?? multiply, times 乘? product 積? divide 除? divisible 可被整除的? divided evenly 被整除dividend 被除數(shù)，紅利? divisor 因子，除數(shù) quotient 商 remainder 余數(shù)?? factorial 階乘? power 乘方? radical sign, root sign 根號(hào)round to 四舍五入? to the nearest 四舍五入

GMAT數(shù)學(xué)詞匯之集合

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

GMAT數(shù)學(xué)詞匯之代數(shù)式、方程和不等式

algebraic term 代數(shù)項(xiàng)? like terms, similar terms 同類項(xiàng)? numerical coefficient 數(shù)字系數(shù)? literal coefficient 字母系數(shù)?? 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，等價(jià)方程? linear equation 線性方程(e.g. 5?x?+6=22)?

GMAT數(shù)學(xué)詞匯之有關(guān)分?jǐn)?shù)和小數(shù)

proper fraction 真分?jǐn)?shù)? improper fraction 假分?jǐn)?shù)mixed number 帶分?jǐn)?shù)? vulgar fraction，common fraction 普通分?jǐn)?shù)? simple fraction 簡分?jǐn)?shù)? complex fraction 繁分?jǐn)?shù)?? numerator 分子? denominator 分母? (least) common denominator (最小)公分母? quarter 四分之一? decimal fraction 純小數(shù)? infinite decimal 無窮小數(shù)? recurring decimal 循環(huán)小數(shù)? tenths unit 十分位