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绵阳SAT:SAT代数考点!

作者: 2020-04-24 14:07 来源:绵阳编辑
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SAT被称为美国高考,考试内容包括阅读、文法、数学,还有写作(选考)。其中数学是我们中国考生的强项,但也有不少考生在数学上错失高分,这也是大家下来需要总结的,不要觉得是强项,就因此大意或不重视。今天新航道绵阳SAT要给大家带来的就是SAT代数考点分享。

绵阳SAT:SAT代数考点!.jpg

  ARITHMETIC

  A. Whole numbers

  1. Operations—addition, subtraction, multiplication, division

  2. Prime and composite numbers

  3. Factors and divisors

  B. Fractions

  1 Types—proper, improper, mixed numbers

  2 Operations

  C. Decimals

  1 Operations

  2 Conversions

  a) Decimals to fractions

  b) Fractions to decimals

  3 Rounding and approximation

  4 Powers of 10

  a) Multiplication

  b) Division

  c) Scientific notation

  D. Percent

  1 Conversions

  a) Percent to decimal

  b) Decimal to percent

  2 Percent problems

     II ALGEBRA

  A Signed numbers

  1 absolute value

  2 Inequality and order of signed numbers

  3 Addition, subtraction, multiplication, division

  4 Order of operations

  5 Grouping symbols

  6 Evaluating algebraic expressions and formulas

  B. Properties of operations

  1 Commutative properties

  2 Associative properties

  3 Distributive properties

  4 Special properties of zero

  5 Special properties of one

  6 Additive and multiplicative inverses

  C Operations with polynomials

  1 Exponents and coefficients

  2 Addition and subtraction

  3 Multiplication

  4 Division

  D Equations in one variable

  1 Methods of solution

  2 Literal equationsE Inequalities in one variable

  F Systems of equations and inequalities in two variables

  G. verbal problems

  1 number

  2 Consecutive integer

  3 Motion

  4 Coin

  5 Mixture

  6 Age

  7 Work

  3 Variation—direct and inverse

  H. Special products and factoring

  1 Common monomial factors

  2 Trinomials of the form ax2 + bx + c

  3 Difference of two squares

  4 Complete factoring I Algebraic fractions

  1 Simplifying fractions

  2 Multiplication

  3 Division

  4. Addition and subtraction

  a) Same denominators

  b) Different denominators

  5 Complex fractions

  6 Equations involving fractions

     J Radicals and irrational numbers

  1 Simplifying radicals

  2 Addition and subtraction of radicals

  3 Multiplication and division of radicals

  4 Rationalizing denominators

  5 Radical equations

  6 Fractional exponents

  K. Solution of quadratic equations

  1 Factoring

  2 Completing the square

  3 Formula L. Graphing

  1 Ordered pairs in the plane

  2 Methods of graphing linear equations

  a) Pairs in the solution set

  b) Intercepts

  c) Slope and slope-intercept method

  3 Parallel and perpendicular lines

  4 Graphing inequalities

  5 Graphical solution of systems of equations

  M Solution of simple cubic equations

  1 Factor theorem

  2 Remainder theorem

  3 Synthetic division

  4 Irrational and complex roots

  5 Solving simple cubic equations

以上就是新航道绵阳SAT为大家带来的SAT代数考点,对于考生们来说,在解题时的最大障碍就是词汇,所以大家平时一定要注重词汇的积累。更多SAT考试相关分享,欢迎关注绵阳新航道,如果还有其他疑问,或SAT课程了解,可以咨询在线客服。

新航道绵阳学校官网:https://my.xhd.cn/

新航道绵阳学校咨询热线:400-998-6000

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