Community College of Rhode Island

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Related Links

In order to view the lecturers you should have Windows Media Player installed. Download here.

This link will help you if you are using a Mac

Review Videos

Arithmetic

This site has videos which will help you review the important concepts of Arithmetic. While the videos refer to a particular textbook you can use the site without the textbook.

You should have a pencil and paper available so that you can take notes and try the problems that are presented. It is important that you be a part of the learning process and not just sit back and watch.

You will notice that the topic for each section is listed and there are two links beside each topic. One link allows you to view the lecturers within the College (on-campus) and the other link allows you to view the link from locations outside of the College (off-campus).

Topics and links to videos
Topic Link to on-campus video Link to off-campus video
Math DVDs in the Learning Resource Center List  
Introduction On Campus Viewing Off Campus viewing
Adding & Subtracting Whole Numbers On Campus Viewing Off Campus viewing
Multiplying Whole Numbers On Campus Viewing Off Campus viewing
Dividing Whole Numbers On Campus Viewing Off Campus viewing
Exponents and powers of 10 On Campus Viewing Off Campus viewing
Order of Operations On Campus Viewing Off Campus viewing
Finding the Average On Campus Viewing Off Campus viewing
Reading and Interpreting tables On Campus Viewing not active Off Campus viewing not active
Drawing and interpreting Graphs On Campus Viewing Off Campus viewing
English and Metric Measurement On Campus Viewing Off Campus viewing
Perimeter On Campus Viewing Off Campus viewing
Area On Campus Viewing Off Campus viewing
Volume On Campus Viewing Off Campus viewing
Primes and Multiples
Divisibility Tests
On Campus Viewing Off Campus viewing
Multiples On Campus Viewing Off Campus viewing
Divisors and Factors On Campus Viewing Off Campus viewing
Primes and Composites On Campus Viewing Off Campus viewing
Prime Factorization On Campus Viewing Off Campus viewing
Least Common multiple On Campus Viewing Off Campus viewing
Fractions and mixed numbers
Proper and improper fractions, mixed numbers
On Campus Viewing Off Campus viewing
Simplifying fractions On Campus Viewing Off Campus viewing
Multiplying and dividing fractions On Campus Viewing Off Campus viewing
Multiplying and dividing mixed numbers On Campus Viewing Off Campus viewing
Converting units in the same system On Campus Viewing Off Campus viewing
Building fractions; listing in order; inequalities On Campus Viewing Off Campus viewing
Adding fractions On Campus Viewing Off Campus viewing
Adding mixed numbers On Campus Viewing Off Campus viewing
Subtracting Fractions On Campus Viewing On Campus Viewing
Topic Link to on-campus video Link to off-campus video
Fractions and mixed numbers
Subtracting mixed numbers
On Campus Viewing On Campus Viewing
Getting ready for algebra On Campus Viewing Off Campus viewing
Order of operations; Averages; Formulas involving Pi On Campus Viewing Off Campus viewing
Place Value; Word Names Expanded form On Campus Viewing Off Campus viewing
Decimals
Changing decimals to fractions; listing in order
On Campus Viewing Off Campus viewing
Add and subtract decimals On Campus Viewing Off Campus viewing
Multiplying decimals On Campus Viewing Off Campus viewing
Multiplying and dividing by powers of 10 and scientific notation On Campus Viewing Off Campus viewing
Dividing decimals On Campus Viewing Off Campus viewing
Another look at conversion of units On Campus Viewing Off Campus viewing
Changing fractions to decimals On Campus Viewing Off Campus viewing
Order of operations; average On Campus Viewing Off Campus viewing
Ratio and proportion
Ratio and rate
On Campus Viewing Off Campus viewing
Solving proportions On Campus Viewing Off Campus viewing
Solving proportions continued On Campus Viewing Off Campus viewing
Percent
The meaning of percent
On Campus Viewing Off Campus viewing
Changing decimals to percents On Campus Viewing Off Campus viewing
Changing percents to decimals On Campus Viewing Off Campus viewing
Changing fractions to percents On Campus Viewing Off Campus viewing
Changing percents to fractions On Campus Viewing Off Campus viewing
Fractions, decimals, percents: a review On Campus Viewing Off Campus viewing
Solving percent problems On Campus Viewing Off Campus viewing
Applications of percents On Campus Viewing Off Campus viewing
Topic Link to on-campus video Link to off-campus video
Algebra preview: signed numbers
Opposites and absolute value
On Campus Viewing Off Campus viewing
Adding signed numbers On Campus Viewing Off Campus viewing
Subtracting signed numbers On Campus Viewing Off Campus viewing
Multiplying signed numbers On Campus Viewing Off Campus viewing
Dividing signed numbers On Campus Viewing Off Campus viewing
Order of operations: a review On Campus Viewing Off Campus viewing
Solving equations On Campus Viewing Off Campus viewing

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Last Updated: 7/30/13