Single Class Subscriptions: $500/class/year.

(30 students, $15/student/year + $50 setup and support)


Product Description: The Number DNA™ PreAlgebra Skill Builder software contains nearly 300 refreshable workouts and tests distributed over the following topics:

  -  Add/Subtract/Multiply/Divide Whole Numbers

  -  Add/Subtract/Multiply/Divide Integers

  -  Factors/GCF/LCM and The Number Game

  -  Estimate/Add/Subtract/Multiply/Divide Fractions

  -  Estimate/Add/Subtract/Multiply/Divide Decimals

  -  Converting between Percent's and Fractions and Decimals

  -  Estimating and solving Percent problems

Each student has her or his own personal home page that keeps track of their progres and includes links to their next workout or test.

As a  teacher, you will have access to a robust dashboard where you can instantly view student and class progress.


Our product is newly developed. The Numerical Reasoning, Fractions and Decimal modules have been beta-tested by over 500 students in the Flint, Brighton, Ypsilanti and Ann Arbor areas of Michigan. These students have completed over 400,000 problems with an accuracy rate of 90%. 


We will contact you within 24 hours of payment, to provide you with logins and help setting up your class(es).

Number DNA PreAlgebra Skill Builder - Classroom Subscription

Price Options
PreAlgebra Builder
Teacher | Yearly
$500.00yearly/ auto-renew