Math单词汇总.doc

精品文档】如有侵权，请联系网站删除，仅供学习与交流Math单词汇总.....精品文档...... MATH Vocabulary ----Chapter 1Integer negative number positive number natural number even number odd number rational number irrational number finite infinite decimal decimal placesignificant figure standard form scientific notation root algebra arithmetic geometry trigonometryfraction ratio proportion percentpercentage factor multiple multiplyproduct least common multiple dividend highest common factor divisor quotientremainder prime numberset square root cube root numeratordenominator proper fractionimproper fraction mixed numeral（number） addition subtraction multiplication division sum differencemultiply indexpower exponentbase non-zero number reciprocal rounding index form ordinary form operation four basic operationssimplest form recurring decimalbracket minusplus CHAPTER 2sequence term first term general term arithmetic progression common differencegeometric progression common ratio substitution substitute.....into.....formula algebraic expression like termssimplify combine like termsbracket expandingfactorize factorizationmonomial binomialtrinomial polynomial quadratic equation linear equationconsecutive numbers subject quadratic trinomial cross multiplication constant inequality simultaneous equations substitution method elimination method unknownsolution functiondomain range composite function inverse functiondependent variable independent variable direct proportion indirect proportion tangent gradientformula expressionperfect square perfect cubecoefficient Chapter 3 Geometrystraight line anglepoint of intersection vertex line segment ray Curve parabola parallel perpendicular transversal vertical line horizontal line acute angle right angle obtuse anglestraight angle reflex anglerevolution adjacent anglescomplementary angles supplementary anglescorresponding angles alternate anglesvertically opposite angles co-interior anglesinterior angle exterior angleTriangle acute-angled triangle obtuse-angled triangle right triangle scalene triangle isosceles triangle equilateral triangle quadrilateral parallelogram rectangle square rhombus diagonal trapezium kite pentagon hexagon heptagon octagon nonagon decagon polygon regular polygon circle semicirclecenter of circle 。