Khan Academy Skill Sets- 
​Click title to go to the skill set (remember to log into your account prior to doing any of the problems).
EQUATIONS AND INEQUALITIES
Adding and subtracting polynomials with one variable 
Multi-step equations with distribution.
Two-step equations 
Find the mistake in solving two-step equations
Finding the Inequality representing the graph
Graphing Inequalities and Checking Solutions
FUNCTIONS
Evaluating Functions
Domain and Range from a Graph
Evaluating Piece-wise Functions
Evaluate Composite Functions from Graphs and Tables
Compose Functions
Evaluate Composite Functions from Formulas
FACTORING
​Factoring Algebraic Expressions Using the Distributive Property
Factoring Quadratics with a leading coefficient of 1
Factoring Quadratics using quadratic methods
Factoring Simple Special Products
Factoring Difference of Squares
QUADRATIC FUNCTIONS
Simplify powers of the imaginary unit
Solve factorable quadratic equations (leading coefficient is 1)
Multiply complex numbers
Solve quadratic equations by taking the square root
Add and subtract complex numbers