Master the GED: Math Review--Numbers: Chapter 12 of 16

Peterson's Master the GED: Math Review: Numbers offers readers an in-depth review of properties, forms, and operations of numbers for the GED Mathematics Test, Parts I and II. Readers who need additional practice for the Mathematics Test, will benefit greatly from the lessons and practice questions on:

• Order and laws of operations

• Number signs and the four basic operations

• Integers and the four basic operations

• Factors, multiples, and divisibility

• Decimal numbers, fractions, and percentages

• Ratio and proportion

• Ratios involving more than two quantities

• Exponents (powers) and scientific notation

• Square roots (and other roots)

Looking for extra math help? Throughout this review, you'll see easy-to-use links to HippoCampus.org, an innovative Web site where you will find interactive subject help via high-quality multimedia lessons and course content. HippoCampus is a project of the Monterey Institute for Technology and Education (MITE), supported by The William and Flora Hewlett Foundation, and designed as part of Open Education Resources (OER).
Master the GED: Math Review: Numbers is part of Master the GED 2011, which offers readers 3 full-length practice tests and in-depth subject review for each of the GED tests-Language Arts, Writing (Parts I and II); Language Arts, Reading; Social Studies (including Canadian history and government); Science; and Mathematics (Parts I and II)-as well as top test-taking tips to score high on the GED. For additional math review, see Master the GED: Math Review: Algebra and Descriptive Statistics and Master the GED: Math Review: Geometry.