CliffsNotes Math Review for Standardized Tests, 2nd Edition (CliffsTestPrep)

CliffsNotes Math Review for Standardized Tests, 2nd Edition (CliffsTestPrep)

Language: English

Pages: 512

ISBN: 0470500778

Format: PDF / Kindle (mobi) / ePub


Your guide to a higher math score on standardized tests

  • *SAT

  • ACT®

  • ASVAB

  • GMAT®

  • GRE®

  • CBEST®

  • PRAXIS I®

  • GED® And More!

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About the Contents:

Introduction

  • How to use this book

  • Overview of the exams

Part I: Basic Skills Review

  • Arithmetic and Data Analysis

  • Algebra

Part II: Strategies and Practice

  • Mathematical Ability

  • Quantitative Comparison

  • Data Sufficiency

Each section includes a diagnostic test, explanations of rules, concepts with

examples, practice problems with complete explanations, a review test, and a

glossary!

Test-Prep Essentials from the Experts at CliffsNotes®

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total number of possible choices when the order in which they occur matters. place value: The value given a digit by the position of a digit in the number. positive number: A number greater than zero. power: A product of equal factors. 4 × 4 × 4 = 43, read “four to the third power” or “the third power of four.” Power and exponent are sometimes used interchangeably. prime number: A number that can be divided by only itself and one—for example, 2, 3, 5, 7, and so on. 0 and 1 are not prime.

z2)(2y – 3z) = Answers : Multiplying Polynomials Problems 1. 2. 3. 4. or –12y2 + 18yz + 2yz2 – 3z3 150 Algebra Dividing Polynomials by Monomials To divide a polynomial by a monomial, just divide each term in the polynomial by the monomial. Examples: 1. 2. Practice: Dividing Polynomials by Monomials Problems 1. (3x – 9) ÷ 3 = 2. (16x3 + 4x2 + 8x) ÷ (2x) = 3. (14a2b – 8ab + 4a) ÷ (2a) = 4. (84c2d – 38cd + 18cd 3) ÷ (2cd) = Answers: Dividing Polynomials by Monomials Problems 1. 2. 3. 4.

. . . . . . . . . . . . . . . . . . . . . 376 Approximate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380 Make Comparisons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381 Mark Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382 Draw Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386 xiv Table of Contents Procedure Problems. . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . 388 Multiple-Multiple-Choice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390 A Patterned Plan of Attack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392 Mathematical Ability Practice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393 Arithmetic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393 Questions . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . 449 Directions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 449 Arithmetic and Data Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 449 Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 449 Algebra . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 451 Questions . . . . . . . . . . . . .

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