
A demo that only shows a one step process of adding an integer to both sides of an inequality so that the variable stands alone and we can tell what values are true for that inequality.


Shows how to take the descriptive set builder notation and write a roster set to represent the same one.


A brief description of what integers consist of followed by a list of numbers where it is decided whether each is an integer or not.


A review of the sign rules for multiplication and three examples to demonstrate these.


A review of the sign results when multiplying integers and then three examples to demonstrate those rules.


This describes how integers interact when combined, treating minus signs as a negative sign on the number and thinking that all of the integers are being added with negatives and postives working in…


The next step in understanding distribution.


Showing that any number to the left of another number on a number line is smaller


Just a quick demonstratioin of putting dots and coordinates on a line graph.


This is a demonstration of solving a problem described as a number relationship that we do not know the actual number values and we are asked to find them.


Shows translating verbal descriptions to algebraic expressions and then simplifying them.


This video explains the different types of numbers and the relationships between these types and then it goes on the explain some various ways a set can be notated.


This is part four of four videos on interval notation.


This video explains how to multiply square roots of negative numbers with some examples.


This video presents the product rule for exponents and then gives some examples of its use.


This video shows examples of adding and subtracting radical expressions.
