توضیحات:

Let the children learn the knowledge from entertainment. From entry to the ability to perform arithmetic operations within 100.
The difficulty range of learning can be controlled by parent settings.
Contains 8 function modules,
1: Know the numbers and have a basic grasp of the quantity.
2: Count the number of items
3: Practice number writing
4: Compare the size of several numbers
5: will add two different quantities
6: How much will be compared?
7: The items given will be piled up according to the specified quantity.
8: There are different numbers of fast moving, click on the target number as required, click the error will be deducted, test the students' ability to quickly identify the number