I purchased a pro version with ads free why i am still having ads? Please stop the ads or refund my money back please google take out this virus adds in my app (game of war) i paid for that
Great instructions Easy to understand and very helpful. Fix mistakes, for example: 11000/25=440 not 400, then 5 stars.
has boot service spyware has long running 'ogury presage' adware, wastes battery life and memory
Good app in my mobile Best explain very best tip's very use full mathmetic's dale student
Superb ideas Must to know all the tricks
Nice app. Good.
- More tricks
- Casual crashes fixed
- No more ads! :)
- support for all tablets
Challenging brain quizzes and math puzzles for every mathematical operation