Search for tag: "integer"

Additive property of inequality with integers

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.

From  Tom Grant 9 plays 0  

Set Builder Notation

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

From  Tom Grant 7 plays 0  

Identifying numbers as integers or non-integers

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.

From  Tom Grant 5 plays 0  

Multiplication of 3 or 4 integers

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

From  Tom Grant 9 plays 0  

Integer multiplication and division

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

From  Tom Grant 10 plays 0  

Addition and subtraction with 3 integers

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…

From  Tom Grant 11 plays 0  

Distributive property: Integer coefficients

The next step in understanding distribution.

From  Tom Grant 30 plays 0  

Ordering integers

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

From  Tom Grant 13 plays 0  

Plotting integers on a number line

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

From  Tom Grant 17 plays 0  

Solving Number Problems Modeled by Rational Expressions

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.

From  Tom Grant 931 plays 0  

Writing and Simplifying Algebraic Expressions

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

From  Tom Grant 819 plays 0  

Identifying Common Sets of Numbers; Set Notation

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.

From  Tom Grant 1,764 plays 4  

Understanding Interval Notation, Part 4

This is part four of four videos on interval notation.

From  Tom Grant 1,539 plays 0  

Multiplying Square Roots of Negative Numbers

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

From  Tom Grant 2,711 plays 2  

Using the Product Rule for Exponents

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

From  Tom Grant 1,748 plays 0  

Adding or Subtracting Radical Expressions

This video shows examples of adding and subtracting radical expressions.

From  Tom Grant 1,419 plays 1