02:00duration 2 minutes 0 seconds
Integer multiplication and division
A review of the sign results when multiplying integers and then three examples to demonstrate those rules.
03:03duration 3 minutes 3 seconds
Identifying solutions to a linear equation in…
Identifying solutions to a linear equation in one variable: Two-step equations
Shows how to substitute values for the variable in a simple equation and determine what values, if any, make it equal.