Radix Math app for iPhone and iPad

Radix Math takes students through addition and subtraction problems in a step by step approach. At the heart of Radix Math, there is a patent pending smart algorithm that provides consistent approach to solving problems so that students can learn the problem solving skills. There are no timed questions or points to collect so that students can feel comfortable while learning these fundamental skills:

Addition
Two Digits (Easy)
Two Digits (Hard)
Three Digits (Easy)
Three Digits (Hard)
Four Digits

Subtraction
Two Digits (Easy)
Two Digits (Hard)
Three Digits (Easy)
Three Digits (Hard)
Four Digits

Multiplication
One Digit (Easy)
One Digit (Hard)
Two Digits (Easy)
Two Digits (Medium)
Two Digits (Hard)