けいさんキッズボード：チップで練習！足し算・引き算

This app was developed with the wish that "I want children to like math and math".
The development concept of "calculation", which is the entrance to arithmetic, is "a fun, easy-to-understand, and learning app".

Tap the camel board to increase or decrease chips ...
By moving the tip yourself, you can get a sense of addition and subtraction.

With this application, you can learn from addition / subtraction of 1 digit to addition / subtraction of 2 digits.

Even children who are learning addition and subtraction for the first time can enjoy learning while moving the tip with a sugoroku feeling.
In addition, you can easily understand the addition and subtraction of the carry up and down by exchanging the chips of the tens place and the ones place.

◆ Recommended for people like this ◆
・ Children who can learn addition and subtraction for the first time
・ Children who want to easily understand the addition of round-up
・ Children who want to easily understand the subtraction of carry-down

Please try using this app when you do a calculation drill.
We hope that your child will enjoy learning and become fond of math by repeating and practicing math with this app.