SAT

长按二维码,轻松关注托福免费模考微信公众号

轻轻一按,托福水平早知道

轻轻一问,名师助你来备考

SAT数学考点:代数部分

信息来源:网络  发布时间:2014-07-18

  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
 

  E Ratio and proportion
 

  F Square roots
 

  G. Averages
 

  H Metric measurement
 

  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 equations
 

  E 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

 

  以上就是关于代数方面的SAT数学部分考点的全部内容,全部都是英文版。中国学生在解答SAT数学题的时候最大的障碍就是词汇,所以在这周时间里,同学们可以把词汇和以上知识点结合再过一遍。


  您还可能关注:

  SAT数学备考高分词汇(上)

  中国考生SAT数学成绩不高的原因解析

  SAT数学获得满分的好习惯

分享到:

相关推荐

SAT数学高分备考分享

SAT数学考前必看内容

SAT数学考试常用符号

SAT考试

<%@ include file="cs.jsp" %> <%CS cs = new CS(1254562809);cs.setHttpServlet(request,response); String imgurl = cs.trackPageView();%>