# Math 90

## Worksheets

#### Math-Aids.com

**Type:** Exercise

**Use/Description:** Online and printable math worksheets with answer keys. Select desired subject from the column on the left, followed by any relevant options. Make sure “Include Answer Page” is checked. New worksheets with same options can be created by hitting refresh.

## Pre-Algebra Review

#### Khan Academy Foundations Algebra Basics Video Series

**Type:** Information – Video – Exercise*

**Use/Description:** Instruction on foundational algebra topics such as negative numbers, absolute values, exponents, square roots, order of operations, decimals, fractions, percents, perimeter & area of triangles and circles, algebraic expressions, linear equations & inequalities, slope, graphing lines, systems of equations, expressions with exponents, quadratics & polynomials, and equations & geometry.

#### Montgomery College Pre-Algebra Review

**Type:** Information – Exercise

**Use/Description:** There is a link to practice problems & flash cards and there is a PDF available for download.

## All Algebra Topics

#### Cool Math Algebra Help

**Type:** Information – Exercise

**Use/Description:** Detailed explanations and examples along with practice problems. Choose the category that best relates to your problem or question and then choose from the resulting list of available lessons.

#### Khan Academy Algebra 1 Video Series

**Type:** Information – Video – Exercise*

**Use/Description:** Videos and exercises for algebra topics: one & two variable linear equations and inequalities, systems of linear equations & inequalities, functions, quadratics & polynomials, factoring, rational exponents & radicals, exponential functions, and rational & irrational numbers. Selecting the sub-category most relevant to your question will take you to a list of available videos.

Note:

#### Math Is Fun Algebra Index

**Type:** Information – Exercise

**Use/Description:** Links to in-depth text explanations, examples, and practice problems for any algebra topic.

#### Pearson Interactive Algebra Book

**Type:** Information – Video – Exercise

**Use/Description:** An online text book that provides videos and practice problems, quizzes, & tests. For videos click the “Homework Video Tutors” link near the top of the page, then select the appropriate topic. Practice problems, quizzes, & tests can be found under their respective chapter titles.

#### Purple Math

**Type:** Information – Exercise

**Use/Description:** Links to in-depth text explanations for any algebra topic. Complete with examples and practice problems.

#### West Texas A&M Math Lab

**Type:** Information – Exercise

**Use/Description:** Choose from 36 available tutorials, examples, practice problems, and practice tests for any beginning algebra topic. Also available at the top, just under the words “Virtual Math Lab” are links to Intermediate and College Algebra which both have a long list of available tutorials.

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## Subgroup Heading

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*Please note in Khan Academy links, right arrow icons are videos while star icons are exercises