數(shù)學(xué)常用詞匯

1、add，plus加subtract減difference差multiplytimes乘product積divide除divisible可被整除的dividedevenly被整除dividend被除數(shù)divis因子，除數(shù)quotient商remainder余數(shù)factial階乘power乘方radicalsignrootsign根號roundto四舍五入tothenearest四舍五入2.有關(guān)集合:union并集propersubset真

2、子集solutionset解集3.有關(guān)代數(shù)式、方程和不等式:algebraicterm代數(shù)項(xiàng)liketermssimilarterms同類項(xiàng)numericalcoefficient數(shù)字系數(shù)literalcoefficient字母系數(shù)inequality不等式triangleinequality三角不等式range值域iginalequation原方程equivalentequation同解方程等價方程linearequation線性方程

3、(e.g.5x6=22)4.有關(guān)分?jǐn)?shù)和小數(shù):properfraction真分?jǐn)?shù)improperfraction假分?jǐn)?shù)mixednumber帶分?jǐn)?shù)vulgarfraction，commonfraction普通分?jǐn)?shù)consecutivenumber連續(xù)整數(shù)realnumberrationalnumber實(shí)數(shù)有理數(shù)irrational(number)無理數(shù)inverse倒數(shù)compositenumber合數(shù)e.g.468910121415……

4、primenumber質(zhì)數(shù)e.g.2357111315……reciprocal倒數(shù)commondivis公約數(shù)multiple倍數(shù)(least)commonmultiple(最小)公倍數(shù)(prime)fact(質(zhì))因子commonfact公因子dinaryscaledecimalscale十進(jìn)制nonnegative非負(fù)的tens十位units個位mode眾數(shù)median中vennumber偶數(shù)integerwholenumber整數(shù)p

5、ositivewholenumber正整數(shù)negativewholenumber負(fù)整數(shù)consecutivenumber連續(xù)整數(shù)realnumberrationalnumber實(shí)數(shù)有理數(shù)irrational(number)無理數(shù)inverse倒數(shù)compositenumber合數(shù)e.g.468910121415……primenumber質(zhì)數(shù)e.g.2357111315……reciprocal倒數(shù)commondivis公約數(shù)multipl