★ EASY ★
Simple question and four possibilities for answer. Simplest way as memorize how much is 17 x 13.
★ SPACED REPETITION ★
Spaced repetition is a learning technique that incorporates increasing intervals of time between subsequent review of previously learned material; this exploits the psychological spacing effect. Software automatically determine intervals between repetitions. It is a first spaced repetition application for children. Spaced repetition methodology assures life time warranty for memorized words.
★ MORE USERS ★
You can add more users and the whole family can use this application for learning English.
★ MATH ★
In the application is 1470 mathematical examples from 6 categories:
* Addition (up to 40)
* Subtraction (up to 40)
* Multiplication (up to 10x10)
* Multiplication (up to 20x20)
* Division (2-10)
* Division (11-20)