All activity
cwtsd_w
left a comment
My neighbors often ask me if I have a good computing app. They need apps that can improve their oral arithmetic ability. So I developed this app.
Basic Calculations
Improve oral arithmetic ability; file - > PDF.
This is an app to improve the calculation ability of addition, subtraction, multiplication and division.
This app is very small, and it can be used offline.
It can also scan ID cards and other documents to export PDF.
Basic Calculations
Improve oral arithmetic ability; file - > PDF.
cwtsd_w
left a comment
Easy to find good things quickly
Reader's Paradise
Discover & consume the best content on the internet