Calculated and is a game to pass the Otsuri

When you start the game, you will see the amount of shopping in the upper right corner.
Although crowded, so put out the money, choose your fishing from the list in the middle of the money,
Please press the button to pass your fishing.
If you touch a selected money, you can delete.
Problem is I get 10 questions
To say time was measured for each problem, and displays the last ○ × and time (in seconds)
Simple mode (without fraction) and a full-scale mode (fraction there) You can choose the setting.