Taking pre-algebra？ Then you need the Wolfram Pre-Algebra Course Assistant. This definitive app for pre-algebra–from the world leader in math software–will help you work through your homework problems， ace your tests， and learn pre-algebra concepts. Forget canned examples！ The Wolfram Pre-Algebra Course Assistant solves your specific pre-algebra problems on the fly.
This app covers the following pre-algebra topics：
- Find the divisors and prime factorization of a number
- Calculate the GCD and LCM of two numbers
- Determine the percent change
- Reduce and round numbers
- Evaluate expressions
- Solve equations and simplify expressions
- Convert units of length， area， volume， and weight
- Compute the mean， median， and mode of a dataset
- Plot equations on the coordinate plane
- Graph inequalities on a number line
- Calculate the area， surface area， or volume of a geometric figure
- Find the midpoint， slope， and distance between two points
The Wolfram Pre-Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research， makers of Mathematica—the world’s leading software system for mathematical research and education.
The Wolfram Pre-Algebra Course Assistant draws on the computational power of Wolfram|Alpha’s supercomputers over a 2G， 3G， 4G， or Wi-Fi connection.