Nul!
Nul!
Otimo aplicativo.
Aplicativo muito útil!
It helps you do all the math operations
What about a portuguese version?
The best
Very good
This app explain mat very good, it help on my engeneery curse
This is a fantastic app!
The Estatistics area is missing
Very simple and intuitive app, great for reviews and learn.
1. If no internet connection is available ... the app crashes. 2. Loading pages is rather slow!!!! This app is ok, but could be greatly improved and less limiting.
Really useful
When you see such fundamental errors as "a number is divisible by 2 if its last digit is 0 or an odd number", how can you trust the more advanced information? Also, some of the links (Wikipedia) take you to non-English sites and theres no apparent way to change it.
Really helpful
Excellent app. Very helpful for math work.
Great app! Love it
Like data management and probability, for example. Theres nothing to help me with that...
Great app
Great program, everyone needs the quick refresh and this program does that and more. It has been a great help in various stations, you need quick and clear help this is for you!!!