Kids can start by clicking through a nine-page tutorial.
The tutorial walks kids through the basic ideas of math, like adding from right to left, and carrying the ones. Then kids can progress to a practice session where 24 flash cards will pop up on the screen in random order. After they finish practicing, they may feel confident enough to press on to the math drill. The drill asks kids to test their skills against a clock. The questions and time limits are based on the level.