算数-整数
integer consecutive integer positive whole integer negative whole integer even / even integer odd /odd integer real number divisor remainder composite number quotient prime numberprime factorsuccessive adj 连续的score n 二十consecutive adj 连续的sonstant n 常量 adj 连续的
算数-分数
fraction numeratordenominatorcommon factorgreatest common divisor / greatest common factor commib multiple least common multiplereciprocal / inversemixed numberimproper fractionproper fractionvuglar fraction /common fractionsimple fractioncomplex fractionreversiblenearest whole percent
算数-小数
decimal decimal place decimal point decimal fraction infinite decimal recurring decimal digit decimal system units digit tens digit tenths unit 3-digit number quartiles 四分位数 percentiles interquartile range negligible closest approximation calculate to 3 decimal places approximately estimation
算数-实数
absolute valuedirect proporitionpercentaccount forscatterplotscale
算数-幂和根
cardinalordinalexponentbase/powerradical sign /root signradicals square rootcube rootlogarithmcommon logarithm
算数-结合
subsetproper subsetunionintersectionempty setsolution setset of data / data setsetsnonemptymutually exclusivejustapositiondisjointelementseventcompound eventsindependent eventssufficientthe sum of A and B / the total of A and Bthe intersection of A and BVeen diagrams
算数统计
average / meanmaximumminimummedianmodearithmetic average /arithmetic meanweighted average /weighted meangeometric average / geometric meanrangedispersionstandard deviationto the nearest / round to roundvalueprobabilitydistributionprobability distributionfrequency distributionnormal distributionrelative frequency distributionstandard normal distributionfactorial notationpermutationscombinationgrid linescircle graphsboxplotsbar graphs / histogramat randomrandom variablesdiscrete random variablescontinuous random variablesequally likely eventroll a fair dieheads uptails uptoos up
算数-数学运算
add / plus subtract /minusmultiplicationmultiple / timesdivide differencesumis equal tototaldivisibledivisiondivided evenlydividend the difference of A and Bthe product of A and Bprime factorial less thangreater thanno less than no greater thanno solutionintervalinvertinverseinvert a fractionfrom subtractis equivalentincrease byincrease todecrease bydecrease toidenticaldivisibility
代数,方程,不等式
coefficientliteral coefficientnumerical coefficietntermconstant termquedraticequivalent equationsolutioninequilityinequalityequationlinearfactorizationfunctioninverse functiontrigonometric functioncomplementary function variable / 、 variationsdomainsequence sequences of numbersgeometric progression arithmetic progressionparentheses]satifyequivalent
几何-直线,垂线
acute angleobtuse angleopposite anglevertical anglevertex angleround anglestraight angleincluded anglealternate angleinterior anglecentral angleexterior anglesupplementary anglescomplementary angles adjacent anglea straight lineangle bisectordiagonalintersectangle measurement in degrees
几何-三角形
altitudearmequilateral triangleinscribed trianglevertex isosceles trianglemedian of triangleobliqueoppositeright trianglescalene trianglesimilar trianglelegincluded sidePythagorean throremcongruent angles congruent line seqments
几何-多边形
quadrilateralpentagonhexagonheptagonoctagondecagonpolygonmultilateralregular polygonparallelogramsquarerectanglerhombusequolateraltrapezoid congruentsymmetricsymmetryperimeteroverlapcoordinate geometrycorresponding sidearea of rectanglefold
几何-圆
center of a circlecircleconcentric circlessemicirclecircumference]chordradiustangentinscribecircumscribepoint of tangencytangent linecircumscribedradiansegment of a circlebe parallel tobe perpendicularbe tangent to
几何-立体几何
edgelengthwidthdepthvolumesurface areacuberectanglular solidregular solid /regular polyhedroncylindarconepyramidfacescross sectionsolid linedimensionthree-dimensional figuresas illustrated
几何-几何坐标
coordinate planecoordinate systemrectangular coordinateabscissa/x-coordinateordinatexy-planesnumber lineoriginorigin Ox-axisy-axisinterceptx-interceptquadrantfour quadrantslpoea unique solutionparabolalinear functions
实际应用
balancecost of productionapproximate costdown paymentinstallmentdiscount ratecharterchargeprincipalsimple interestgross profitretail price sales revenuesalse taxesproperty taxlist pricemarginmark uppurchasesrebatepointercorresponding valuesimplifuicationsketchsolid colorconcentrationyieldscentral tendencytie
时间： 2024-10-13 23:58:05