The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From SS Chen:
Graduate Number Operation Practice provides students with a variety of challenging word problems that will help them develop a solid foundation of math skills. Graduate Number Operation Practice will help students prepare for the math portion of standardized tests, such as the SAT (Scholastic Aptitude Test), and will help improve performance on test day.Use the Configure button in the help window to turn the sound on or off. The Solution button in the help window offers three options:1. Select Rules to see the rules for working with the application.2. Select Show Solution to see the correct answer.3. Select Analyze to see a detailed explanation of the answer.Disclaimer: SAT is a registered trademark of the College Entrance Examination Board, which does not sponsor or endorse this product.