Pre Algebra

2015年10月23日

(1.0.26)
***Important Note: This update will delete any saved bookmark for the Learning Sections (if you have set one). The Learning Area has gone through major internal changes, and this is one of the side effects. So, make note of your current bookmark; you'll be able to set the bookmark once again after you update.***
+ Page Swiping: you can now move from one Learning Section to another by swiping left or right.
= Minor edits/corrections to some Learning Sections.
= Minor layout changes.