Add & Sub Training

- It is an application for infants and children in the lower grades of elementary school

- You can learn the basics of Add and Sub Calculation

- You can learn repeatedly because there is a random question

We have prepared a menu that allows you to learn the calculation of carry and borrow.

[addition]

- Calculation to be 10

- Cherry calculation

- Finish calculation

[subtraction]

- Calculation subtracted from 10

- Cherry calculation

- Finish calculation

Ranking of recording time can be displayed for each menu

- You can also compete with your family and friends by setting the player name

- You can display all times or switch to the time display for each menu

Various settings can be made on the setting screen

- Player name setting

- Setting the cherry calculation method

- Music and sound effect settings