You are fast and precise in mental math?!Then get back to the blackboard and show your skills!Solve as many bubbles as you can and beat the highscore....
let's Improve your calculating ability by this app!When a formula is set, choose a correct answer from four numbers!More difficult calculation is a hi...
let's Improve your calculating ability by this app!When a formula is set, choose a correct answer from four numbers!More difficult calculation is a hi...
Test and train your mental math skills with CalcAttack. The game pad functions as a normal calculator except that it doesn't allow you to enter any nu...
CalcFaster is a game that can let you train your self to calculate fast. train your mind and challenge your friends in Game Center. You can train in a...