Simple-hearted Lili bee is eager to overcome the challenge of growth, but it doesnt know there is not only the interference of caterpillars but also some math problems. Fortunately, it has friends like you; please help it to overcome these challenges.The software includes the following features：
1, You can learn addition, subtraction, multiplication,division easily in this game.
2, Its suitable for 4~6 years old children because any element in this game is less than 20.