This Algebra Cruncher generates an endless number of practice problems for the exponential growth of alien monsters with solutions.

Use the example of alien amoebas to understand exponentials and logarithms.

This algebra lesson explains how to graph exponentials.

Learn about some practical, real-world examples of exponentials and logarithms.

This algebra lesson explains Gauss's Problem and introduces arithmetic series.

Find out how to subtract decimals.

A tutorial covering decimal multiplication.

See how dividing with decimals works similarly to regular long division.

A tutorial explaining how to divide a decimal by a decimal.

Understand how terminating decimals work.

A quick lesson on finding the equation of a line given a point and a slope.

Use this tutorial to find the equation of a line given two points.

Use this tutorial on to help solve quadratic equations.

This Algebra Cruncher generates an endless number of practice problems for factoring the sum of two squares. Each problem has hints and solutions.

This algebra lesson introduces how to complete the square in a parabola.

This algebra lesson shows how to deal with different types of things that can happen when you are completing the square.

Discover one method to use determinants for 3x3s.

Examine the second method to use determinants for 3x3s.

Use this tutorial to understand function notation.

Understand algebraic functions with sets.

Review regular place values and place names for whole numbers.

Learn how to read decimals.

This prealgebra lesson reviews expanded notation for whole numbers and explains expanded notation for decimals.

Learn how to convert fractions to decimals.