3.1.0
2022-03-15
Change the program to make the content easier to understand.
Change the table of contents and present in a more interesting way.
UI adjustment to make user experience better.
3.0.3
2021-11-17
Optimize performance and file size.
Increase request for ad tracking permission.
3.0.2
2020-05-20
UI and performance optimization.
3.0.1
2020-03-28
Application UI and function optimization
3.0.0
2017-08-25
increase
<20 addition exercises. Forward one.
<20 subtraction exercises. Back one.
2.8.0
2017-08-23
increase
<20 addition to the arithmetic problem.
<20 subtraction of the arithmetic problem.
2.6.0
2017-08-21
Increase the function
10 within the addition and subtraction test.
2.5.0
2017-08-16
Added:
10 or less continuous Addition exercises.
10 or less continuous subtraction practice.
2.3.0
2017-08-15
1. 20 or less of the carry addition learning.
2. 20 within the abdication subtraction learning.
3. click on the rabbit can skip reading.
4. optimize the function details.
2.0.3
2017-08-11
Read aloud count function optimization.
2.0.0
2017-08-04
Added:
1, more and less understanding.
2, 0 knowledge.
3, 10 within the decomposition and composition;
4, 10 within the continuous addition.
5, 10 continuous subtraction.
6, 10 within the mixed addition and subtraction method.
7, 20 within the addition.
8, 20 within the subtraction.
Modify BUG.
1.1.3
2017-01-16
Performance optimization.
1.1.2
2016-07-30
1, display graphics BUG repair
2, modify the standard format for digital writing
3, optimizing the UI
1.0.6
2015-11-24
fixed a crash. fixed some bugs.